Notes to the reviewed condensed group interim financial statements

1 CORPORATE BACKGROUND

Exxaro, a public company incorporated in South Africa, is a diversified resources group with interests in the coal (controlled and non-controlled), TiO2 and Alkali chemicals (non-controlled), ferrous (controlled and non-controlled) and energy (non-controlled) markets. These reviewed condensed group interim financial statements as at and for the six-month period ended 30 June 2017 comprise the company and its subsidiaries (together referred to as the group) and the group’s interest in associates and joint ventures.

2. BASIS OF PREPARATION

2.1 Statement of compliance

The reviewed condensed group interim financial statements as at and for the six-month period ended 30 June 2017 have been prepared in accordance with IFRS, IAS 34 Interim Financial Reporting, the SAICA Financial Reporting Guides as issued by the Accounting Practices Committee and Financial Pronouncements as issued by the Financial Reporting Standards Council and the requirements of the Companies Act of South Africa.

The reviewed condensed group interim financial statements as at and for the six-month period ended 30 June 2017 have been prepared under the supervision of PA Koppeschaar CA(SA), SAICA registration number: 00038621.

The reviewed condensed group interim financial statements should be read in conjunction with the group annual financial statements as at and for the year ended 31 December 2016, which have been prepared in accordance with IFRS as issued by the IASB. The reviewed condensed group interim financial statements have been prepared on the historical cost basis, excluding financial instruments and biological assets, which are at fair value.

The reviewed condensed group interim financial statements of Exxaro and its subsidiaries as at and for the six-month period ended 30 June 2017 were authorised for issue by the board of directors on 15 August 2017.

2.2 Judgements and estimates

In preparing these reviewed condensed group interim financial statements, management made judgements, estimates and assumptions that affect the application of accounting policies and the reported amounts of assets, liabilities, income and expense. Actual results may differ from these estimates. The significant judgements made by management in applying the group’s accounting policies and the key source of estimation uncertainty were similar to those applied to the group annual financial statements as at and for the year ended 31 December 2016.

3. ACCOUNTING POLICIES

The accounting policies adopted in the preparation of the reviewed condensed group interim financial statements are consistent with those followed in the preparation of the group annual financial statements as at and for the year ended 31 December 2016. A number of new or amended standards became effective for the current reporting period. However, the group did not have to change its accounting policies or make retrospective adjustments as a result of adopting these standards. Additional disclosures required under the amended IAS 7 Statement of Cash Flows have not been provided by the group as it is not required for condensed group interim financial statements. The group will disclose the additional information in the group annual financial statements for the year ended 31 December 2017.

Taxes on income in the interim period are accrued using the tax rate that would be applicable to expected total annual profit or loss.

New accounting standards and amendments issued to accounting standards and interpretations which are relevant to the group, but not yet effective on 30 June 2017, have not been adopted. The group continuously evaluates the impact of these standards and amendments. In summary the following are the current expectations in relation to IFRS 9 Financial Instruments, IFRS 15 Revenue from Contracts with Customers and IFRS 16 Leases.

IFRS 9
The group has decided not to adopt IFRS 9 until it becomes mandatory on 1 January 2018.

The actual impact of adopting IFRS 9 on the group’s financial statements in 2018 is not known and cannot be reliably estimated because it is dependent on the financial instruments that the group holds and economic conditions at that time as well as accounting elections and judgements which the group will make in the future. The new standard will require the group to revise its accounting processes and internal controls related to reporting financial instruments and these changes are not yet complete.

However, the group has performed a preliminary assessment of the potential impact of the adoption of IFRS 9 based on its position at 30 June 2017.

Based on its preliminary assessment, the group does not believe that the new classification requirements, if they had been applied at 30 June 2017, would have had a material impact on its accounting for trade receivables, loans and investments in equity securities that are managed on a fair value basis. At 30 June 2017, the group had equity investments classified as available-for-sale with a fair value of R177 million. If these investments continue to be held for the same purpose at initial application of IFRS 9, then the group may elect to classify them as at fair value through other comprehensive income or fair value through profit or loss. The group has not yet made a decision in this regard. In the former case, all fair value gains and losses would be reported in other comprehensive income, no impairment losses would be recognised in profit or loss and no gains or losses would be reclassified to profit or loss on disposal. In the latter case, all fair value gains and losses would be recognised in profit or loss as they arise, increasing volatility in the group’s profits.

The group has embarked on the process of determining the impact that the new impairment model, on the basis of expected credit losses, will have on the impairment provisions. As part of this process the group will finalise the impairment methodologies that it will apply under IFRS 9.

Disclosure requirements and changes in presentation are expected to change the nature and extent of the group’s disclosures about its financial instruments particularly in the year of the adoption of the new standard. The group is in the process of identifying changes to systems and controls which will be necessary to capture the required data.

IFRS 15
The standard is effective for annual periods beginning on or after 1 January 2018. Exxaro assessed significant contracts with customers in line with the IFRS 15 five-step model. While the group is still considering the impact, no material impact is expected on the measurement and timing of revenue recognition.

The group must still take a decision on the transition method to be applied as well as the practical expedients to be used, if elected.

IFRS 16
The standard is effective for annual periods beginning on or after 1 January 2019. Early adoption is permitted provided that IFRS 15 is adopted at or before the date of initial application of IFRS 16. The group made progress on the initial assessment of the potential impact of this standard on the group’s financial statements but has not yet reached a conclusion if this standard will be early adopted with the implementation of IFRS 15. This initial assessment included the identification of material lease transactions within the group. The group must still make a decision on the transition method to be applied as well as the practical expedients to be used, if elected.

4. SEGMENTAL INFORMATION

Operating segments are reported on in a manner consistent with the internal reporting provided to the chief operating decision-maker, who is responsible for allocating resources and assessing performance of the reportable operating segments. The chief operating decision-maker has been identified as the group executive committee. Segments reported are based on the group’s different products and operations.

The corporate transactions during 2016 necessitated a change in the segmental reporting structures and the manner in which operating results are reported to the chief operating decision-maker. Changes to segmental reporting which resulted in the re-presentation of comparative periods’ segmental information, included:

– the iron ore operating segment is now included within the other operating segment which forms part of the other reportable segment;
– an energy segment was added as an additional reportable segment.

The re-presentation resulted in five reportable operating segments compared to the four reportable operating segments in prior periods.

Total operating segment revenue, which excludes VAT, represents the gross value of goods invoiced, services rendered and includes operating revenues directly and reasonably allocatable to the segments. Segment net operating profit or loss equals segment revenue less segment expenses, impairment charges, plus impairment reversals. Segment operating expenses, assets and liabilities represent direct or reasonably allocatable operating expenses, assets and liabilities.

The reportable operating segments, as described below, offer different products and services, and are managed separately based on commodity, location and support function grouping. The group executive committee reviews internal management reports on these divisions at least quarterly.

Coal
The coal operations are mainly situated in the Waterberg and Mpumalanga regions and are split between coal commercial operations and coal tied operations. Coal commercial operations include a 50% (30 June 2016: 50%; 31 December 2016: 50%) investment in Mafube (a joint venture with Anglo), as well as a 10,82% (30 June 2016: 10,82%; 31 December 2016: 10,82%) effective equity interest in RBCT. The coal operations produce thermal coal, metallurgical coal and SSCC.

Ferrous
The ferrous segment comprises a 20,62% (30 June 2016: 19,98%; 31 December 2016: 20,62%) equity interest in SIOC (located in the Northern Cape province) reported within the other ferrous operating segment as well as the FerroAlloys operations (referred to as Alloys).

TiO2 and Alkali chemicals
Exxaro holds a 42,97% (30 June 2016: 43,71%; 31 December 2016: 43,66%) equity interest in Tronox Limited and a 26% (30 June 2016: 26%; 31 December 2016: 26%) equity interest in Tronox SA (both South African-based operations), as well as a 26% (30 June 2016: 26%; 31 December 2016: 26%) member’s interest in Tronox UK.

Energy
The energy segment comprises a 50% (30 June 2016: 50%; 31 December 2016: 50%) investment in Cennergi (a South African joint venture with Tata Power Company Limited) which operates two windfarms.

Other
This reportable segment comprises the 26% (30 June 2016: 26%; 31 December 2016: 26%) equity interest in Black Mountain (located in the Northern Cape province), an effective investment of 11,7% (30 June 2016: 11,7%; 31 December 2016: 11,7%) in Chifeng (located in the PRC), the Mayoko iron ore project (and related subsidiaries) which was classified as a discontinued operation in 2016 and sold on 23 September 2016, as well as the corporate office which renders services to operations and other customers.

The following table presents a summary of the group’s segmental information:

  Coal Ferrous TiO2 and
Alkali
chemicals
  Energy   Other Total  
   Tied
operations
Rm
 
Commercial
operations
Rm
 
   Alloys
Rm
 
Other
ferrous
Rm
 
   Rm     Rm     Base
metals
Rm
 
Other
Rm
 
   Rm    
For the 6 months ended 30 June 2017 (Reviewed)                                             
External revenue  1 591  9 079     56                      10     10 736    
Segment net operating profit/ (loss) 149  2 865                            (104)    2 910    
External finance income (note 7)    21                          50     71    
External finance costs (note 7) (83) (121)                            (318)    (522)   
Income tax (expense)/benefit  (26) (777)                         (66)    (861)   
Depreciation and amortisation (note 6) (6) (623)                            (46)    (675)   
Cash generated by/(utilised in) operations  120  3 523     24                       (7)    3 660    
Share of income/(loss) of equity-accounted investments (note 8)    104        1 228     (295)    (11)    99        1 125    
Capital expenditure (note 10)    (1 305)    (2)                      (7)    (1 314)   
At 30 June 2017 (Reviewed)                                             
Segment assets and liabilities                                             
Deferred tax  67  17     28                       317     429    
Investments in associates (note 11)    2 203        8 771     10 740           619        22 333    
Investments in joint ventures (note 12)    961                    368              1 329    
External assets1  2 907  27 911     163  25           126     177  2 075     33 384    
Assets  2 974  31 092     191  8 796     10 740     494     796  2 392     57 475    
Non-current assets held-for-sale (note 14)    46                             129     175    
Total assets as per statement of financial position  2 974  31 138     191  8 796     10 740     494     796  2 521     57 650    
External liabilities  2 650  4 464     23                    7 056     14 197    
Deferred tax2  5 842                             (59)    5 787    
Current tax payable2  (4) 150                                   146    
Liabilities  2 650  10 456     23                   6 997     20 130    
Non-current liabilities held-for-sale (note 14)    1 134                                  1 134    
Total liabilities as per statement of financial position  2 650  11 590     23                   6 997     21 264    

1 Excluding deferred tax, investments in associates and joint ventures and non-current assets held-for-sale.
2 Offset per legal entity and tax authority.

    Coal   Ferrous   TiO2 and
Alkali
chemicals
  Energy   Other   Total  
    Tied
operations
Rm
  Commercial
operations
Rm
  Alloys
Rm
  Other
ferrous
Rm
  Rm   Rm   Base
metals
Rm
  Other
Rm
  Rm  
For the 6 months ended 30 June 2016 (Reviewed) (Re-presented)                                                         
External revenue (continuing operations)    1 659     8 059     13                       31           9 762    
Segment net operating profit/ (loss)    122     2 110     (7)                      (66)          2 159    
  • Net operating profit/(loss) from continuing operations
   122     2 110     (7)                            (20)    2 205    
  • Net operating loss from discontinued operations
                                             (46)    (46)   
External finance income (note 7)       14                             67     83    
External finance costs (note 7)    (52)    (121)                                  (244)    (417)   
Income tax (expense)/benefit     (19)    (421)                               (127)    (565)   
Depreciation and amortisation (note 6)    (6)    (511)    (4)                            (43)    (564)   
Cash generated by/(utilised in) operations     167     2 422     (34)    (9)                      (363)    2 183    
Share of income/(loss) of equity-accounted investments (note 8)          109           736     (930)    37     39           (9)   
Capital expenditure (note 10)          (1 158)    (10)                            (4)    (1 172)   
At 30 June 2016 (Reviewed) (Re-presented)                                                         
Segment assets and liabilities                                                       
Deferred tax     37     31     124     109                       137     438    
Investments in associates (note 11)          2 242           5 874     11 111          460           19 687    
Investments in joint ventures (note 12)          683                       512                   1 195    
External assets1     1 953     26 109     225     28                 199     2 784     31 298    
Assets     1 990     29 065     349     6 011     11 111     512     659     2 921     52 618    
Non-current assets held-for-sale (note 14)                                              142     142    
Total assets as per statement of financial position     1 990     29 065     349     6 011     11 111     512     659     3 063     52 760    
External liabilities     1 735     5 833     33     47                       3 252     10 900    
Deferred tax2     (28)    5 392                                (64)    5 303    
Current tax payable2           35                                         35    
Liabilities     1 707     11 260     36     47                       3 188     16 238    
Non-current liabilities held-for-sale (note 14)          1 072                                   272     1 344    
Total liabilities as per statement of financial position     1 707     12 332     36     47                 3 460           17 582    

1 Excluding deferred tax, investments in associates and joint ventures and non-current assets held-for-sale.
2 Offset per legal entity and tax authority.

    Coal   Ferrous   TiO2 and
Alkali
chemicals
  Energy   Other   Total  
    Tied
operations
Rm
  Commercial
operations
Rm
  Alloys
Rm
  Other
ferrous
Rm
  Rm   Rm   Base
metals
Rm
  Other
Rm
  Rm  
For the 12 months ended 31 December 2016 (Audited) (Re-presented)                                       
External revenue (continuing operations)   3 483   17 190   170                   54   20 897  
Segment net operating profit/ (loss)   226   4 940   (75)   28               81   5 200  
– Net operating profit/(loss) from continuing operations   226   4 940   (75)   28               (532)   4 587  
– Net operating profit from discontinued operations                               613   613   
External finance income (note 7)   2   61   1                   165   229   
External finance costs (note 7)   (105)   (245)                       (507)   (857)   
Income tax benefit/(expense)   13   (1 110)   21   2               (180)   (1 254)   
Depreciation and amortisation (note 6)   (12)   (1 072)   (7)                   (107)   (1 198)   
Impairment charges – non-current assets (excluding financial assets and goodwill)           (100)                       (100)   
Gain on disposal of operation       100                           100   
Cash generated by/(utilised in) operations   260   5 426   (53)   (22)               (62)   5 549   
Share of income/(loss) of equity-accounted investments (note 8)       238       2 416   (384)   3   100       2 373   
Capital expenditure (note 10)       (2 747)   (14)                   (19)   (2 780)   
At 31 December 2016 (Audited) (Re-presented)                                       
Segment assets and liabilities                                       
Deferred tax       49   22   1               343   415   
Investments in associates (note 11)       2 217       7 549   11 232       520       21 518   
Investments in joint ventures (note 12)       839               419           1 258   
External assets1   2 952   27 481   201   25       126   178   5 647   36 610   
Assets   2 952   30 586   223   7 575   11 232   545   698   5 990   59 801   
Non-current assets held-for-sale (note 14)       1                       129   130   
Total assets as per statement of financial position   2 952   30 587   223   7 575   11 232   545   698   6 119   59 931   
External liabilities   2 631   4 939   39   4               10 520   18 133   
Deferred tax2   (54)   5 515                       (61)   5 400   
Current tax payable2   (14)   224                           210   
Liabilities   2 563   10 678   39   4               10 459   23 743   
Non-current liabilities held-for-sale (note 14)       1 101                           1 101   
Total liabilities as per statement of financial position   2 563   11 779   39   4               10 459   24 844   

1 Excluding deferred tax, investments in associates and joint ventures and non-current assets held-for-sale.
2 Offset per legal entity and tax authority.

5. DISCONTINUED OPERATIONS

During 2016 Exxaro entered into a sale of shares agreement for the sale of the Mayoko iron ore project and related subsidiaries for a purchase consideration of US$2 million which became effective on 23 September 2016. The disposal group represented a major geographical area of operation and was disclosed as part of the iron ore operating segment which has now been re-presented to form part of the other operating segment within the other reportable segment. Financial information relating to discontinued operations for the period to the date of disposal is set out below:

    6 months
ended
30 June
2017
Reviewed
Rm
  6 months
ended
30 June
2016
Reviewed
Rm
  12 months
ended
31 December
2016
Audited
Rm
 
The financial performance and cash flow information                      
Operating expenses           (46)    (57)   
Operating loss           (46)    (57)   
Gain on disposal of subsidiaries                 670    
Net operating (loss)/profit           (46)    613    
Income tax expense           (75)    (75)   
(Loss)/profit for the period from discontinued operations           (121)    538    
Cash flow attributable to operating activities           (16)    (29)   
Cash flow attributable to investing activities                
Cash flow attributable to discontinued operations           (15)    (20)   

6. SIGNIFICANT ITEMS INCLUDED IN OPERATING PROFIT

    6 months
ended
30 June
2017
Reviewed
Rm
  6 months
ended
30 June
2016
Reviewed
Rm
  12 months
ended
31 December
2016
Audited
Rm
 
Raw materials and consumables     (1 412)    (1 124)    (2 443)   
Staff costs     (2 011)    (2 084)    (4 365)   
Royalties     (70)    (53)    (82)   
Gain on disposal of operation1                 100    
Depreciation and amortisation     (675)    (564)    (1 198)   
Fair value adjustments on contingent consideration2     (37)    38     (445)   
Net realised foreign currency exchange losses     (78)    (74)    (116)   
Fair value adjustments on financial assets designated at fair value through profit or loss     43     35     48    
Provisions income/(expense)    192     (70)    (896)   
Net losses on disposal or scrapping of property, plant and equipment     (22)    (13)    (44)   
Loss on dilution of investment in associate     (75)    (29)    (36)   

1 Sale of the Inyanda operation in 2016.
2 Relating to the ECC acquisition.

7. NET FINANCING COSTS

    6 months
ended
30 June
2017
Reviewed
Rm
  6 months
ended
30 June
2016
Reviewed
Rm
  12 months
ended
31 December
2016
Audited
Rm
 
NET FINANCING COSTS                      
Total finance income     71     83     229    
– Interest income     66     78     218    
– Finance lease interest income           11    
Total finance costs     (522)    (417)    (857)   
– Interest expense     (325)    (245)    (496)   
– Unwinding of discount rate on rehabilitation cost     (202)    (173)    (347)   
– Finance lease interest expense     (2)    (2)    (5)   
– Amortisation of transaction costs     (3)    (4)    (25)   
– Borrowing costs capitalised1     10        16    
Total net financing costs     (451)    (334)    (628)   
1 Borrowing costs capitalisation rate:     9,05%     9,02%     9,55%    

8. SHARE OF INCOME/(LOSS) OF EQUITY-ACCOUNTED INVESTMENTS

    6 months
ended
30 June
2017
Reviewed
Rm
  6 months
ended
30 June
2016
Reviewed
Rm
  12 months
ended
31 December
2016
Audited
Rm
   
Associates     1 018     (130)    2 132      
Listed investments     (363)    (947)    (391)     
– Tronox Limited     (363)    (947)    (391)     
Unlisted investments     1 381     817     2 523      
– SIOC1     1 228     736     2 416      
– Tronox SA        (41)    (111)     
– Tronox UK     59     58     118      
– RBCT2     (14)    25           
– Black Mountain     99     39     100      
Joint ventures     107     121     241      
– Mafube     118     84     238      
– Cennergi     (11)    37         
                         
Share of income/(loss) of equity-accounted investments     1 125     (9)    2 373      
1 December 2016 includes R221 million excess of fair value over the cost of the investment which arose on the increase of 0,64% in the shareholding of SIOC.
2 2016 includes R35 million excess of fair value over the cost of the investment which arose on the increase in the RBCT shareholding.

9. DIVIDEND DISTRIBUTION

Total dividends paid in 2016 amounted to R625 million, made up of a final dividend of R304 million which related to the year ended 31 December 2015, paid in April 2016, as well as an interim dividend of R321 million, paid in September 2016. A final dividend relating to the 2016 year of 410 cents per share (amounting to R1 284 million) was paid to shareholders in April 2017.

An interim cash dividend, number 29, for 2017 of 300 cents per share (2016: 90 cents per share) was approved by the board of directors on 15 August 2017. The dividend is payable on 18 September 2017 to shareholders who will be on the register at 15 September 2017. This interim dividend, amounting to approximately R943 million (2016: R321 million), has not been recognised as a liability in these reviewed condensed group interim financial statements. It will be recognised in shareholders’ equity in the year ending 31 December 2017.

The dividend declared will be subject to a dividend withholding tax of 20% for all shareholders who are not exempt from or do not qualify for a reduced rate of dividend withholding tax. The net local dividend payable to shareholders, subject to dividend withholding tax at a rate of 20% amounts to 240 cents per share. The dividend withholding tax amounts to 60,00000 cents per share (30 June 2016: 13,50000 cents per share; 31 December 2016: 82,00000 cents per share). The number of ordinary shares in issue at the date of this declaration is 314 171 761 (2016: 358 115 505). Exxaro company’s tax reference number is 9218/098/14/4.

    At 30 June
2017
Reviewed
  At 30 June
2016
Reviewed
  At 31 December
2016
Audited
 
Issued share capital (number)1     314 171 761     358 115 505     358 115 505    
Ordinary shares ( million)                     
– Weighted average number of shares     316     355     355    
– Diluted weighted average number of shares     316     357     357    

1 43 943 744 shares were repurchased and cancelled on 20 January 2017.

10. CAPITAL EXPENDITURE

    At 30 June
2017
Reviewed
Rm
  At 30 June
2016
Reviewed
Rm
  At 31 December
2016
Audited
Rm
 
CAPITAL EXPENDITURE              
Incurred   1 314   1 172   2 780  
– To maintain operations   1 105   993   2 413  
– To expand operations   209   179   367  
Contracted   3 881   1 506   2 333  
– Contracted for the group (owner-controlled)   2581   1 203   1 382  
– Share of capital commitments of equity-accounted investments   1 300   303   951  
Authorised, but not contracted   1 148   760   3 500  

11. INVESTMENTS IN ASSOCIATES

    At 30 June
2017
Reviewed
Rm
  At 30 June
2016
Reviewed
Rm
  At 31 December
2016
Audited
Rm
 
INVESTMENTS IN ASSOCIATES              
Listed investments   7 383   7 818   7 946  
– Tronox Limited1   7 383   7 818   7 946  
Unlisted investments   14 950   11 869   13 572  
– SIOC   8 771   5 874   7 549  
– Tronox SA   1 740   1 795   1 728  
– Tronox UK   1 617   1 498   1 558  
– RBCT   2 203   2 242   2 217  
– Black Mountain   619   460   520  
Total carrying value of investments in associates   22 333   19 687   21 518  
1 Fair value based on a listed price (Level 1 within the IFRS 13 Fair Value Measurement fair value hierarchy) (Rm):   10 060   3 349   7 186  
Listed share price (US$ per share):   15,12   4,41   10,31  
Subsequent to 30 June 2017, the Tronox Limited share price improved to US$19,91 per share on 15 August 2017, an increase of 32%. An impairment charge was not recognised for 2016 as the recoverable amount (value in use) of the Tronox Limited investment was determined to be in excess of the carrying value.  

12. INVESTMENTS IN JOINT VENTURES

  At 30 June
2017
Reviewed
Rm
  At 30 June
2016
Reviewed
Rm
  At 31 December
2016
Audited
Rm
 
INVESTMENTS IN JOINT VENTURES            
Unlisted investments 1 329   1 195   1 258  
– Mafube 961   683   839  
– Cennergi1 368   512   419  
Total carrying value of investments in joint ventures 1 329   1 195   1 258  
1 Included in financial assets is a loan to Cennergi (refer note 13): 126       126  

13. FINANCIAL ASSETS

  At 30 June
2017
Reviewed
Rm
  At 30 June
2016
Reviewed
Rm
  At 31 December
2016
Audited
Rm
 
FINANCIAL ASSETS            
Non-current financial assets            
Environmental rehabilitation funds 1 510   1 370   1 401  
Loan to joint venture1 126       126  
Non-current receivables 1 744   848   1 768  
Indemnification asset2 1 130   1 072   1 100  
Investments 192   209   193  
– Available-for-sale 177   199   178  
– Fair value through profit or loss 15   10   15  
Lease receivables 125   139   132  
Total non-current financial assets 4 827   3 638   4 720  
Current financial assets            
Loan to BEE shareholder3     452   480  
Total current financial assets     452   480  
Total financial assets 4 827   4 090   5 200  

1 The loan granted to Cennergi in 2016 is interest free, unsecured and repayable on termination date in 2026, unless otherwise agreed by the parties.
2 The indemnification asset arose on the ECC business combination transaction.
3 During January 2017 Main Street 333 settled its interest-bearing loan with Exxaro.

14. NON-CURRENT ASSETS AND LIABILITIES HELD-FOR-SALE

Moranbah coal project
Exxaro holds a 50% interest in the Moranbah coal project joint operation with Anglo American Metallurgical Coal Proprietary Limited reported within the coal commercial operating segment which forms part of the coal reportable segment. The project is based in Queensland, Australia.

As part of Exxaro’s strategic decision to focus on its current pipeline of South African coal projects and due to the size of the project, the group’s executive committee approved a divestment plan for this asset. The sale will be managed through a controlled market tender process, envisaged to be concluded towards the end of 2017.

The Moranbah coal project does not meet the criteria to be classified as a discontinued operation since it does not represent a separate major line of business, nor does it represent a major geographical area of operation.

EMJV
Exxaro concluded the purchase of ECC in 2015, and as part of this acquisition Exxaro acquired non-current liabilities held-for-sale relating to the EMJV. The sale of the EMJV is conditional on section 11 approval required in terms of the MPRDA for transfer of the new-order mining right to the new owners, Scinta Energy Proprietary Limited, as well as section 43(2) approval for the transfer of environmental liabilities and responsibilities. The EMJV remains a non-current liability held-for-sale for the Exxaro group on 30 June 2017 as the required approvals are still pending.

The EMJV does not meet the criteria to be classified as a discontinued operation since it does not represent a separate major line of business, nor does it represent a major geographical area of operation.

Corporate centre building
The land and buildings situated at corporate centre were classified as a non-current asset held-for-sale on 31 December 2015. The sale was subject to the fulfilment of suspensive conditions which were not met and the sales agreement subsequently lapsed.

A new agreement was entered into with a property consortium in June 2016. These agreements have been amended and finalised during May 2017. All conditions precedent to this sale agreement have not yet been met. The land and buildings situated at corporate centre remains classified as a non-current asset held-for-sale on 30 June 2017.

The major classes of assets and liabilities classified as non-current assets and liabilities held-for-sale are as follows:

    At 30 June
2017
Reviewed
Rm
  At 30 June
2016
Reviewed
Rm
  At 31 December
2016
Audited
Rm
 
Assets                      
Property, plant and equipment     166     128     129    
Deferred tax                
Trade and other receivables        14          
– Other receivables                
– Non-financial instrument receivables                   
Cash and cash equivalents                   
Non-current assets held-for-sale     175     142     130    
Liabilities                      
Non-current provisions     (1 113)    (1 069)    (1 083)   
Post-retirement employee obligations     (18)    (18)    (18)   
Deferred tax           (1)         
Trade and other payables     (3)    (163)         
– Trade payables     (3)    (41)         
– Other payables           (122)         
Current tax payable           (73)         
Current provisions           (20)         
Non-current liabilities held-for-sale     (1 134)    (1 344)    (1 101)   
Net non-current liabilities held-for-sale     (959)    (1 202)    (971)   

15. INTEREST-BEARING BORROWINGS

Loans
Refinanced loan facility
Exxaro refinanced the previous senior loan facility by entering into a new facility agreement during July 2016.

The refinanced loan facility comprises a:
– R3 250 million bullet term loan facility with a term of five years (term loans)
– R2 000 million amortised term loan facility with a term of seven years (term loans)
– R2 750 million revolving credit facility with a term of five years (revolving facility).

Interest is based on JIBAR plus a margin of 3,25% for the bullet term loan facility (R3 250 million), JIBAR plus a margin of 3,60% for the amortised term loan facility (R2 000 million) and JIBAR plus a margin of 3,25% for the revolving credit facility (R2 750 million). The effective interest rate for the transaction costs on the term loans is 0,24%. Interest is paid on a quarterly basis for the term loans, and on a monthly basis for the revolving credit facility.

The undrawn portion relating to the term loan facilities amounts to R1 750 million. The undrawn portion of the revolving credit facility amounts to R1 250 million.

Bond issue
In terms of Exxaro’s R5 000 million DMTN programme, a senior unsecured floating rate note (bond) of R1 000 million was raised during May 2014. The bond comprises a:
– R480 million senior unsecured floating rate note, repaid on 19 May 2017
– R520 million senior unsecured floating rate note due 19 May 2019.

Interest on the R480 million bond was based on JIBAR plus a margin of 1,70% while interest on the R520 million bond is based on JIBAR plus a margin of 1,95%. The effective interest rate for the transaction costs was 0,13% for the R480 million bond and 0,08% for the R520 million bond. Interest is paid on a quarterly basis for both bonds.

Finance leases
Included in the interest-bearing borrowings are obligations relating to finance leases for mining equipment.

  At 30 June
2017
Reviewed
Rm
  At 30 June
2016
Reviewed
Rm
  At 31 December
2016
Audited
Rm
 
Summary of loans and finance leases by period of redemption1                   
Less than six months     549     496    
Six to 12 months     1 035       
Between one and two years  521     1 012       
Between two and three years  (9)    1 529     514    
Between three and four years  (9)    498     (9)   
Between four and five years  4 809           5 244    
Over five years  186           248    
Total interest-bearing borrowings  5 509     4 623     6 505    
– Current2  11     1 584     503    
– Non-current3  5 498     3 039     6 002    
1 In July 2016 the R8 000 million loan facility, as disclosed on 30 June 2016, was refinanced whichresulted in a new redemption profile. 
                 
2 The current portion represents 
11     1 584     503    
– Capital repayments of loans        1 480     480    
– Interest capitalised        85          
– Capital repayments of finance leases  21     27     32    
– Reduced by the amortised transaction costs  (10)     (8)     (9)    
3 The non-current portion includes the following amounts in respect of transaction costs that will be amortised using the effective interest rate method, over the term of the facilities. 
30     12     35    
Minimum finance lease payments:                   
– Not later than one year  21     31     35    
– Later than one year but not later than five years  11     33     18    
Total  32     64     53    
Less: future finance charges  (2)    (7)    (4)   
Present value of finance lease liabilities  30     57     49    
– Current  21     27     32    
– Non-current     30     17    
Overdraft
                 
Bank overdraft  917     16     12    

The bank overdraft is repayable on demand and interest payable is based on current South Africa money market rates.

There were no defaults or breaches in terms of interest-bearing borrowings during the reporting periods.

16. NET DEBT1

      At 30 June 
2017 
Reviewed 
Rm
 
   At 30 June 
2016 
Reviewed 
Rm
 
   At 31 December 
2016 
Audited 
Rm
 
  
Net debt is presented by the following items on the statement of financial position (excluding assets and liabilities classified as held-for-sale):     (4 353)    (2 278)    (1 322)   
– Cash and cash equivalents     2 073     2 361     5 195    
– Non-current interest-bearing borrowings     (5 498)    (3 039)    (6 002)   
– Current interest-bearing borrowings     (11)    (1 584)    (503)   
– Overdraft     (917)    (16)    (12)   
Calculation of movement in net debt:                      
Cash inflow from operating and investing activities:     621     773     1 720    
Add:                      
– Shares acquired in market to settle share-based payments     (97)          (16)   
– Movement in external shareholder loans                 (3)   
– Movement for interest capitalised/interest accrued              89    
– Amortisation of transaction costs     (3)    (4)    (25)   
– Translation differences of movements in cash and cash equivalents     (24)    (40)    (75)   
– Shares repurchased     (3 524)               
– Movement in cash and cash equivalents held-for-sale     (4)               
(Increase)/decrease in net debt     (3 031)    734     1 690    
1 Non-IFRS measure.

17. FINANCIAL LIABILITIES

      At 30 June 
2017 
Reviewed 
Rm
 
   At 30 June 
2016 
Reviewed 
Rm
 
   At 31 December 
2016 
Audited 
Rm
 
  
Non-current financial liabilities                      
Finance lease     61     72     66    
Contingent consideration1     191           408    
Other             
Total non-current financial liabilities     253     73     479    
Current financial liabilities                      
Contingent consideration1     236           75    
Share repurchase2                 3 524    
Total current financial liabilities     236           3 599    
Total financial liabilities     489     73     4 078    
1 Relating to the ECC acquisition.
2 During January 2017 Exxaro repurchased 43 943 744 ordinary shares from Main Street 333 for a purchase consideration of R3 524 million.

18. FINANCIAL INSTRUMENTS

18.1 Carrying amounts and fair values
 

Due to the short-term nature of the current financial assets and current financial liabilities, the carrying amount is assumed to be the same as the fair value. For the non-current financial assets and non-current financial liabilities, the fair value is also equivalent to the carrying amounts.

18.2 Fair value hierarchy
 

The table below analyses recurring fair value measurements for financial assets and financial liabilities. These fair value measurements are categorised into different levels in the fair value hierarchy based on the inputs to the valuation techniques used. The different levels are defined as follows:
Level 1 – quoted prices (unadjusted) in active markets for identical assets or liabilities that the group can access at the measurement date.
Level 2 – inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly.
Level 3 – unobservable inputs for the asset and liability.

   Level 1 
Rm
 
   Level 2 
Rm
 
   Level 3 
Rm
 
   Total 
Rm
 
  
At 30 June 2017 (Reviewed)                        
Financial assets held-for-trading at fair value through profit or loss                   
– Current derivative financial assets                   
Financial assets designated at fair value through profit or loss  1 263                 1 263    
– Environmental rehabilitation funds  1 248                 1 248    
– KIO  15                 15    
Available-for-sale financial assets              177     177    
– Chifeng              177     177    
Financial liabilities designated at fair value through profit or loss              (427)    (427)   
– Non-current contingent consideration              (191)    (191)   
– Current contingent consideration              (236)    (236)   
Net financial assets/(liabilities) held at fair value  1 263        (250)    1 014     
At 30 June 2016 (Reviewed)                        
Financial assets held-for-trading at fair value through profit or loss                   
– Current derivative financial assets                   
Financial assets designated at fair value through profit or loss  1 160                 1 160    
– Environmental rehabilitation funds  1 150                 1 150    
– KIO  10                 10    
Available-for-sale financial assets              199     199    
– Chifeng              199     199    
Financial liabilities held-for-trading at fair value through profit or loss        (1)          (1)   
– Current derivative financial liabilities        (1)          (1)   
Net financial assets/(liabilities) held at fair value  1 160        199     1 367    
At 31 December 2016 (Audited)                        
Financial assets designated at fair value through profit or loss  1 183                 1 183    
– Environmental rehabilitation funds  1 168                 1 168    
– New Age Exploration Limited                   
– KIO  14                 14    
Available-for-sale financial assets              178     178    
– Chifeng              178     178    
Financial liabilities held-for-trading at fair value through profit or loss        (25)          (25)   
– Current derivative financial liabilities        (25)          (25)   
Financial liabilities designated at fair value through profit or loss              (483)    (483)   
– Non-current contingent consideration              (408)    (408)   
– Current contingent consideration              (75)    (75)   
Net financial assets/(liabilities) held at fair value  1 183     (25)    (305)    853    

Reconciliation of financial assets and financial liabilities within Level 3 of the hierarchy

   Contingent 
consideration 
Rm
 
   Chifeng 
Rm
 
   Total 
Rm
 
  
At 31 December 2015 (Audited) (39)    210     171    
Movement during the period                   
Losses recognised for the period in other comprehensive income (pre-tax effect)       (1)    (1)   
Gains recognised for the period in profit or loss  38           38    
Exchange losses for the period recognised in other comprehensive income        (10)    (10)   
Exchange gains for the period recognised in profit or loss             
At 30 June 2016 (Reviewed)       199     199    
Movement during the period                   
Losses recognised for the period in other comprehensive income (pre-tax effect)       (4)    (4)   
Losses recognised for the period in profit or loss  (483)          (483)   
Exchange losses for the period recognised in other comprehensive income        (17)    (17)   
At 31 December 2016 (Audited) (483)    178     (305)   
Movement during the period                   
Gains recognised for the period in other comprehensive income (pre-tax effect)            
Losses recognised for the period in profit or loss  (37)          (37)   
Settlements  74           74    
Exchange losses for the period recognised in other comprehensive income        (6)    (6)   
Exchange gains for the period recognised in profit or loss  19           19    
At 30 June 2017 (Reviewed) (427)    177     (250)   

Transfers
The group recognises transfers between levels of the fair value hierarchy as at the end of the reporting period during which the transfer has occurred. There were no transfers between Level 1 and Level 2 nor between Level 2 and Level 3 of the fair value hierarchy during the periods ended 30 June 2017, 30 June 2016 and 31 December 2016, as shown in the reconciliation above.

Valuation process applied by the group
The fair value computations of the investments are performed by the group’s corporate finance department, reporting to the finance director, on a six-monthly basis. The valuation reports are discussed with the chief operating decision-maker and the audit committee in accordance with the group’s reporting governance.

Current derivative financial instruments
Level 2 fair values for simple over-the-counter derivative financial instruments are based on market quotes. These quotes are assessed for reasonability by discounting estimated future cash flows using the market rate for similar instruments at measurement date.

18.3 Valuation techniques used in the determination of fair values within Level 3 of the hierarchy, as well as significant inputs used in the valuation models
 

Chifeng
Chifeng is classified within Level 3 of the fair value hierarchy as there is no quoted market price or observable price available for this investment. This unlisted investment is valued as the present value of the estimated future cash flows, using a discounted cash flow model. The valuation technique is consistent to that used in previous reporting periods.

The significant observable and unobservable inputs used in the fair value measurement of the investment in Chifeng are rand/RMB exchange rate, RMB/US$ exchange rate, zinc LME price, production volumes, operational costs and the discount rate.

   Inputs     Sensitivity of 
inputs and fair 
value 
measurement1
 
   Sensitivity 
analysis of a 
10% increase 
in the inputs is 
demonstrated 
below2
Rm
 
  
At 30 June 2017 (Reviewed)                  
Observable inputs                   
Rand/RMB exchange rate  R1,92/RMB1     Strengthening of the 
rand to the RMB 
   18    
RMB/US$ exchange rate  RMB6,52 to 
RMB7,42/US$1 
   Strengthening of the 
RMB to the US$ 
   96    
Zinc LME price (US$ per tonne in real terms) US$2 100 to 
US$2 719 
   Increase in price of 
zinc concentrate 
   96    
Unobservable inputs                   
Production volumes (tonnes) 85 000 tonnes     Increase in 
production 
volumes 
   29    
Operational costs (US$ million per annum in real terms) US$59,14 to 
US$71,31 
   Decrease in 
operations costs 
   (70)   
Discount rate (%) 11,23%     Decrease in the 
discount rate 
   (12)   
1 Change in observable or unobservable input which will result in an increase in the fair value measurement.
2 A 10% decrease in the respective inputs would have an equal but opposite effect on the above, on the basis that all other variables remain constant.


   Inputs     Sensitivity of 
inputs and fair 
value 
measurement1
 
   Sensitivity 
analysis of a 
10% increase 
in the inputs is 
demonstrated 
below2
Rm
 
  
At 30 June 2016 (Reviewed)                  
Observable inputs                   
Rand/RMB exchange rate  R2,23/RMB1     Strengthening of 
the rand to the RMB 
   20    
RMB/US$ exchange rate  RMB6,28 to 
RMB6,99/US$1 
   Strengthening of 
the RMB to the US$ 
   196    
Zinc LME price (US$ per tonne in real terms) US$1 740 to 
US$2 100 
   Increase in price 
of zinc concentrate 
   196    
Unobservable inputs                   
Production volumes (tonnes) 85 000 tonnes     Increase in 
production 
volumes 
   25    
Operational costs (US$ million per annum in real terms) US$60,39 to
US$74,76 
   Decrease in 
operations costs 
   (171)   
Discount rate (%) 10,17%     Decrease in the 
discount rate 
   (14)   
At 31 December 2016 (Audited)                  
Observable inputs                   
Rand/RMB exchange rate  R1,96/RMB1     Strengthening of 
the rand to the RMB 
   18    
RMB/US$ exchange rate  RMB6,52 to 
RMB7,13/US$1 
   Strengthening of 
the RMB to the US$ 
   158    
Zinc LME price (US$ per tonne in real terms) US$2 026 to 
US$2 113 
   Increase in price 
of zinc concentrate 
   158    
Unobservable inputs                   
Production volumes (tonnes) 85 000 tonnes     Increase in 
production 
volumes 
   33    
Operational costs (US$ million per annum in real terms) US$58,97 to 
US$74,38 
   Decrease in 
operations costs 
   (129)   
Discount rate (%) 11,23%     Decrease in the 
discount rate 
   (15)   
1 Change in observable or unobservable input which will result in an increase in the fair value measurement.
2 A 10% decrease in the respective inputs would have an equal but opposite effect on the above, on the basis that all other variables remain constant.

Inter-relationships
Any inter-relationships between unobservable inputs are not considered to have a significant impact within the range of reasonably possible alternative assumptions for all reporting periods.

Contingent consideration
The potential undiscounted amount of all deferred future payments that the group could be required to make under the ECC acquisition is between nil and US$120 million. The amount of future payments is dependent on the API4 coal price.

At 30 June 2017, there was an increase of US$2,9 million (R37 million) (30 June 2016: decrease of US$2,55 million (R38 million), 31 December 2016: increase of US$35,45 million (R483 million)) recognised in profit or loss for the contingent consideration arrangement.

  API4 coal price range (US$/tonne)   Future payment  
Reference year Minimum   Maximum   US$ million  
2015 60   80   10  
2016 60   80   25  
2017 60   80   25  
2018 60   90   25  
2019 60   90   35  

The amount to be paid in each of the five years is determined as follows (refer table above):

  • If the average API4 price in the reference year is below the minimum API4 price of the agreed range, then no payment will be made
  • If the average API4 price falls within the range, then the amount to be paid is determined based on a formula contained in the agreement
  • If the average API4 price is above the maximum API4 price of the range, then Exxaro is liable for the full amount due for that reference year.

An additional payment to Total S.A. amounting to R74 million was required for the 2016 reference year as the API4 price was within the agreed range. No additional payment to Total S.A. was required for the 2015 reference year as the API4 price was below the range.

The contingent consideration is classified within Level 3 of the fair value hierarchy as there is no quoted market price or observable price available for this financial instrument. This financial instrument is valued as the present value of the estimated future cash flows, using a discounted cash flow model.

The significant observable and unobservable inputs used in the fair value measurement of this financial instrument are rand/US$ exchange rate, API4 export price and the discount rate.

   Inputs     Sensitivity of
inputs and fair
value
measurement1
 
   Sensitivity
analysis of a 10%
increase in the
inputs is
demonstrated
below2
Rm
 
  
At 30 June 2017 (Reviewed)                  
Observable inputs                   
Rand/US$ exchange rate  R13,01/US$1     Strengthening of the 
rand to the US$ 
   43    
API4 export price (price per tonne) US$68,52 to 
US$75,00 
   Increase in API4 
export price per tonne 
   241    
Unobservable inputs                   
Discount rate (%) 3,44%     Decrease in the 
discount rate 
   (23)   
1 Change in observable or unobservable input which will result in an increase in the fair value measurement.
2 A 10% decrease in the respective inputs would have an equal but opposite effect on the above, on the basis that all other variables remain constant.


   Inputs     Sensitivity of 
inputs and fair 
value 
measurement1
 
   Sensitivit y
analysis of a 10 %
increase in the 
inputs is 
demonstrated 
below2
Rm
 
  
At 30 June 2016 (Reviewed)                  
Observable inputs                   
Rand/US$ exchange rate  R14,85/US$1     Strengthening of 
the rand to the US$ 
        
API4 export price (price per tonne) US$50,00 
to US$51,62 
   Increase in API4 
export price 
per tonne 
        
Unobservable inputs                   
Discount rate (%) 3,44%     Decrease in the 
discount rate 
        
At 31 December 2016 (Audited)                  
Observable inputs                   
Rand/US$ exchange rate  R13,63/US$1     Strengthening of 
the rand to the US$ 
   48    
API4 export price (price per tonne) US$57,19 to 
US$75,00 
   Increase in API4 
export price 
per tonne 
   248    
Unobservable inputs                   
Discount rate (%) 3,44%     Decrease in the 
discount rate 
   (21)   
1 Change in observable or unobservable input which will result in an increase in the fair value measurement.
2 A 10% decrease in the respective inputs would have an equal but opposite effect on the above, on the basis that all other variables remain constant. A 10% increase or decrease in the respective inputs had no impact on the fair value as at 30 June 2016.

Inter-relationships
Any inter-relationships between unobservable inputs are not considered to have a significant impact within the range of reasonably possible alternative assumptions for all reporting periods.

19. CONTINGENT LIABILITIES

    At 30 June
2017
Reviewed
Rm
  At 30 June
2016
Reviewed
Rm
  At 31 December
2016
Audited
Rm
 
Total contingent liabilities   5 686   8 037   6 907  
– Operational guarantees1   3 549   4 197   4 331  
– Pending litigation and other claims2   948   1 129   1 136  
– Share of contingent liabilities of equity-accounted investments3   1 189   2 711   1 440  
1 Operational guarantees include guarantees to banks and other institutions in the normal course of business from which it is anticipated that no material liabilities will arise.
2 Pending litigation and other claims consist of legal cases as well as tax disputes with Exxaro as defendant. The outcome of these claims is uncertain and the amount of possible legal obligations that may be incurred can only be estimated at date of reporting.
3 Mainly operational guarantees issued by financial institutions relating to environmental rehabilitation and closure cost.

The timing and occurrence of any possible outflows of the contingent liabilities above are uncertain.

SARS
On 18 January 2016, Exxaro received a letter of intent from SARS following an international income tax audit for the 2009 to 2013 years of assessment. According to the letter, SARS proposed that certain international Exxaro companies would be subject to South African Income Tax under Section 9D of the Income Tax Act. Assessments to the amount of R442 million were issued on 30 March 2016 and Exxaro formally objected against these assessments. SARS partially allowed Exxaro’s objection but R234 million remained due. Exxaro appealed against the portion not allowed and an alternative dispute resolution hearing with SARS is scheduled for 22 August 2017.

These assessments have been considered in consultation with external tax and legal advisers and senior counsel. Exxaro believes this matter has been treated appropriately by disclosing a contingent liability.

Financial provision for prospecting, exploration, mining and production operation
On 20 November 2015 the FPR were promulgated by the Minister of Environmental Affairs for South Africa as replacement of financial provisioning and rehabilitation legislation contained in the MPRDA and the NEMA. The FPR will change the requirements for making financial provision for the management, rehabilitation and remediation of environmental impacts arising from mining operations. The FPR are currently valid and in force after interaction between the DEA, stakeholders and industry on 26 October 2016. The submission of the first financial provision reporting to the DMR according to the FPR has been extended to February 2019.

Following promulgation of the FPR, the DEA met with various stakeholders who sought clarification on a number of issues. A final stakeholder meeting was held on 10 February 2017 after which an amended version of the regulations would have been gazetted for public comment. This amended version was expected in March 2017 but has not yet been issued at reporting date.

Although the FPR are currently valid and in force, Exxaro is not yet able to determine a reliable estimate of the impact that the new regulations will have on Exxaro’s environmental rehabilitation liability until the clarification awaited from the DEA is issued. Therefore the environmental rehabilitation liability, operational guarantees and the rehabilitation trust fund have been accounted for in accordance with the requirements of the MPRDA and the NEMA.

20. CONTINGENT ASSETS

    At 30 June
2017
Reviewed
Rm
  At 30 June
2016
Reviewed
Rm
  At 31 December
2016
Audited
Rm
 
Total contingent assets   150   145   150  
– Share of contingent assets of equity-accounted investments1   150   145   150  
1 Bank guarantee issued in favour of SIOC relating to environmental rehabilitation and closure cost.

21. RELATED PARTY TRANSACTIONS

The group entered into various sale and purchase transactions with associates and joint ventures during the ordinary course of business. These transactions were subject to terms that are no less, nor more favourable than those arranged with independent third parties.

Exxaro’s majority BEE shareholder, Main Street 333, settled its loan with Exxaro and accrued interest thereon in January 2017.

22. GOING CONCERN

Based on the latest results for the six-month period ended 30 June 2017, the latest board approved budget for 2017, as well as the available bank facilities and cash generating capability, Exxaro satisfies the criteria of a going concern.

23. JSE LISITINGS REQUIREMENTS

The reviewed condensed group interim financial statements have been prepared in accordance with the Listings Requirements of the JSE.

24. EVENTS AFTER THE REPORTING PERIOD

Details of the interim dividend are provided in note 9.

Exxaro is still exploring alternatives for the monetisation of its shareholding in Tronox through an efficient staged sales approach.

On 2 August 2017, Tronox Limited announced the signing of a definitive agreement with Genesis Energy L.P. for the sale of its Alkali chemicals business for US$1,325 billion in cash. When the sale is concluded, Tronox is expected to realise a loss of approximately US$200 million during 2H17. Based on the shareholding and exchange rate as at 30 June 2017, Exxaro’s share of the expected loss is approximately R1,118 billion.

The directors are not aware of any other significant matter or circumstance arising after the reporting period up to the date of this report, not otherwise dealt with in this report.

25. REVIEW CONCLUSION

These reviewed condensed group interim financial statements for the six-month period ended 30 June 2017, on pages 2 to 30, have been reviewed by the company’s external auditors, PricewaterhouseCoopers Inc., who expressed an unmodified review conclusion. A copy of the auditor’s review report on the condensed group interim financial statements is available for inspection at the company’s registered office together, with the financial statements identified in the auditor’s report.

26. CORPORATE GOVERNANCE

Detailed disclosure of the company’s application of the principles contained in the King Report on Governance for South Africa 2009 (King III) were made in the 2016 integrated report and is, in accordance with the JSE Listings Requirements, available on the company’s website. The company has completed a gap analysis against the principles, detailed practices and general philosophies contained in the King Report on Corporate Governance for South Africa 2016 (King IV) and more detailed information on the status and action plans will be published in the 2017 integrated report or earlier on the company’s website. As previously communicated, Mrs Carina Wessels, group company secretary and legal since June 2011 will be leaving the company’s employment at the end of September 2017. Please contact the corporate secretariat and legal office for any additional information in this regard.

27. MINERAL RESOURCES AND MINERAL RESERVES

Other than the normal life of mine depletion, there have been no material changes to the mineral resources and mineral reserves as disclosed in the 2016 integrated report.

28. KEY MEASURES1

    At 30 June
2017
  At 30 June
2016
  At 31 December
2016
 
Closing share price (rand/share)   93,00   67,46   89,50  
Market capitalisation (Rbn)   29,22   24,16   32,05  
Average rand/US$ exchange rate (for the period ended)   13,20   15,39   14,69  
Closing rand/US$ spot exchange rate   13,01   14,85   13,63  
1 Non-IFRS numbers.