Property, plant and equipment (Tables)

12 Months Ended

Jun. 30, 2018

Schedule of detailed information about property, plant and equipment

			Building		Plant,
			and		equipment		Mineral
	Land		improvements		and vehicles		assets		Total
for the year ended 30 June	Rm		Rm		Rm		Rm		Rm
Carrying amount at 30 June 2017	1 357		7 851		117 699		31 866		158 773
Additions	5		367		6 327		293		6 992
to sustain existing operations	5		29		4 279		293		4 606
to expand operations	—		338		2 048		—		2 386
Net reclassification from/(to) other assets	3		(171	)	169		(1	)	—
Reduction in rehabilitation provisions capitalised (note 31)	—		(2	)	(85	)	(874	)	(961	)
Disposal of business	—		—		(24	)	—		(24	)
Projects capitalised	1 268		928		19 990		3 130		25 316
Reclassification (to)/from held for sale	15		(6	)	(50	)	—		(41	)
Translation of foreign operations	113		151		1 512		(137	)	1 639
Disposals and scrapping	(17	)	(9	)	(428	)	(113	)	(567	)
Current year depreciation charge	—		(572	)	(12 445	)	(3 030	)	(16 047	)
Net impairment of property, plant and equipment	—		—		(5 329	)	(2 294	)	(7 623	)

Carrying amount at 30 June 2018	2 744		8 537		127 336		28 840		167 457

			Building		Plant,
			and		equipment		Mineral
	Land		improvements		and vehicles		assets		Total
for the year ended 30 June	Rm		Rm		Rm		Rm		Rm
Carrying amount at 30 June 2016	1 329		6 522		113 274		33 929		155 054
Additions	—		349		705		58		1 112
to sustain existing operations	—		26		528		69		623
to expand operations	—		323		177		(11	)	489
Net reclassification from/(to) other assets	—		46		(9	)	2		39
Reduction in rehabilitation provisions capitalised (note 31)	—		(18	)	(94	)	(1 288	)	(1 400	)
Disposal of business	—		(10	)	(43	)	—		(53	)
Projects capitalised	—		1 631		18 106		3 696		23 433
Reclassification from held for sale	514		1		—		—		515
Translation of foreign operations	(58	)	(172	)	(2 064	)	(897	)	(3 191	)
Disposals and scrapping	(362	)	(16	)	(363	)	(42	)	(783	)
Current year depreciation charge	—		(500	)	(11 521	)	(3 789	)	(15 810	)
Net impairment of property, plant and equipment	(66	)	18		(292	)	197		(143	)

Carrying amount at 30 June 2017	1 357		7 851		117 699		31 866		158 773

			Building		Plant,
			and		equipment		Mineral
	Land		improvements		and vehicles		assets		Total
for the year ended 30 June	Rm		Rm		Rm		Rm		Rm
2018
Cost	3 036		15 652		239 262		70 386		328 336
Accumulated depreciation and impairment	(292	)	(7 115	)	(111 926	)	(41 546	)	(160 879	)

	2 744		8 537		127 336		28 840		167 457

2017
Cost	1 630		14 231		215 017		67 880		298 758
Accumulated depreciation and impairment	(273	)	(6 380	)	(97 318	)	(36 014	)	(139 985	)

	1 357		7 851		117 699		31 866		158 773

2016
Cost	1 559		12 846		207 102		70 143		291 650
Accumulated depreciation and impairment	(230	)	(6 324	)	(93 828	)	(36 214	)	(136 596	)

	1 329		6 522		113 274		33 929		155 054

	2018	2017
	Rm	Rm
Business segmentation
 Mining	22 584	21 715
 Exploration and Production International	7 646	11 765
 Energy	47 743	42 238
 Base Chemicals	42 347	38 215
 Performance Chemicals	43 801	41 367
 Group Functions	3 336	3 473

Total operations	167 457	158 773

	2018		2017		2016
for the year ended 30 June	Rm		Rm		Rm
Additions to property, plant and equipment (cash flow)
Current year additions*	6 992		1 112		6 545
Adjustments for non-cash items	(6 278	)	(722	)	(2 241	)
movement in environmental provisions capitalised	(178	)	(324	)	(1 282	)
movement in long-term debt*	(6 100	)	—		(821	)
other non-cash movements	—		(398	)	(138	)


Per the statement of cash flows	714		390		4 304

Additions to the current year include the Air Separation Unit at SSO R3,4 billion and the Lake Charles Chemical Project rail yard and wash bay leases of R1,8 billion that commenced during this year. In 2016, additions includes R4 160 million in respect of an agreement concluded with our Canadian shale gas partner, Progress Energy, to settle the outstanding funding commitment. R3 339 million was settled in 2016, with the remaining CAD75 million (R780 million) settled on 3 July 2018.

Schedule of recognised finance lease as assets by lessee

	2018		2017
for the year ended 30 June	Rm		Rm
Leased assets
Carrying value of capitalised leased assets (included in plant, equipment and vehicles)	7 547		2 060
cost	9 116		3 182
accumulated depreciation	(1 569	)	(1 122	)

Schedule of capital commitments (excluding equity accounted investments)

Capital commitments (excluding equity accounted investments)
Capital commitments, excluding capitalised interest, include all projects for which specific board approval has been obtained. Projects still under investigation for which specific board approvals have not yet been obtained are excluded from the following:
Authorised and contracted for	179 172		154 739
Authorised but not yet contracted for	40 687		61 673
Less expenditure to the end of year	(156 583	)	(125 676	)

	63 276		90 736


to sustain existing operations	26 925		23 850
to expand operations	36 351		66 886
Estimated expenditure
Within one year	38 150		59 236
One to five years	25 126		31 500

	63 276		90 736

Business segmentation
 Mining	2 640		3 099
 Exploration and Production International	18 811		19 431
 Energy	10 466		10 327
 Base Chemicals	16 857		29 722
 Performance Chemicals	14 148		27 396
 Group Functions	354		761

Total operations	63 276		90 736

Significant capital commitments at 30 June comprise of:

			2018	2017
Project	Project location	Business segment	Rm	Rm
Lake Charles Chemicals Project	United States	Base and Performance Chemicals	15 433	46 051
Mozambique exploration and development	Mozambique	Exploration and Production International	17 108	18 883
Sixth fine ash dam	Secunda	Energy	3 720	5 072
Shutdown and major statutory maintenance	Various	Energy, Base and Performance Chemicals	6 172	5 144
Renewal projects	Secunda	Energy, Base and Performance Chemicals	3 060	2 242
China Ethoxylation plant	China	Performance Chemicals	577	1 109
Air Liquide - air separation unit	Secunda	Energy, Base and Performance Chemicals	470	886
Refurbishment of equipment	Secunda	Mining	445	359
Mine geographical expansions	Secunda	Mining	426	331
Impumelelo Colliery to maintain Brandspruit Colliery operation	Secunda	Mining	357	622
High-density polyethylene plant	United States	Base Chemicals	—	622
Shondoni Colliery to maintain Middelbult Colliery operation	Secunda	Mining	79	557
Canadian shale gas asset	Canada	Exploration and Production International	73	237
Coal tar filtration east and west project	Secunda	Energy, Base and Performance Chemicals	779	706
Other capital commitments	Various	Various	14 577	7 915

			63 276	90 736

Schedule of depreciation and amortisation expense

Buildings and improvements	1 – 17	%
Retail convenience centres	3 – 5	%
Plant	2 – 50	%
Equipment	3 – 67	%
Vehicles	5 – 33	%
Mineral assets	Units of production over life of related reserve base
Life-of-mine coal assets	Units of production over life of related reserve base