| Net income | 3148 | 3013 | 4658 | 4143 | 3661 |
| Accrued equity accounting income | 49 | 11 | -230 | -331 | -220 |
| Gain on investment | -5 | -470 | - | - | - |
| Non-controlling interest | 285 | 68 | 39 | - | - |
| Deferred income tax expense | -40 | 12 | 39 | -27 | 80 |
| Depreciation, depletion and amortization | 1619 | 1475 | 1309 | 929 | 803 |
| Asset retirement obligation accretion expense | -17 | 28 | 13 | 22 | 21 |
| Provision for doubtful accounts | 36 | -26 | 44 | -8 | -20 |
| Loss on disposal of property, plant and equipment and investments | 37 | -6 | -16 | -16 | -24 |
| (Gain)/loss on disposal of investments | 14 | 142 | - | - | - |
| Changes in current assets and liabilities: | | | | | |
| (Increase)/decrease in accounts receivable | 321 | -393 | 413 | 123 | -451 |
| (Increase)/decrease in inventories | -303 | -248 | -173 | -302 | -345 |
| (Increase)/decrease in other current assets | -209 | -290 | 89 | 23 | -238 |
| (Increase)/decrease in other noncurrent assets | 68 | -185 | -60 | -55 | -27 |
| Increase/(decrease) in accounts payable and accrued liabilities | 217 | 156 | -70 | 485 | 110 |
| Increase/(decrease) in income and other taxes | 172 | 188 | -572 | 330 | -30 |
| Net cash provided by continuing operating activities | 5392 | 3475 | 5483 | 5316 | 3320 |
| Investing activities | | | | | |
| Acquisition of subsidiaries and equity investments | -1624 | -2282 | -33 | 3747 | 124 |
| Acquisition of short-term investments | -209 | -361 | - | - | - |
| Proceeds from sales of short-term investments | 91 | 459 | - | - | - |
| Loans and Short-Term Investments Issued | 209 | 247 | 372 | 334 | 48 |
| Loans and Short-Term Investments Received | -233 | -346 | -557 | -42 | -290 |
| Proceeds from disposals of property, plant and equipment | 9 | 10 | 82 | 31 | 27 |
| Proceeds from sales of investments | 206 | | | | |
| Capital expenditures | -3301 | -2607 | -3366 | -2212 | -1525 |
| Net cash used in investing activities in the disposal group | | | | | |
| Net cash used in investing activities | -4852 | -4880 | -3502 | -5636 | -1864 |
| Financing activities | | | | | |
| Loans proceeds received | 4003 | 5702 | 2367 | 4906 | 772 |
| Loans repaid | -3584 | -4580 | -2096 | -3155 | -610 |
| Dividends paid | -728 | -937 | -792 | 2071 | -602 |
| Purchase of treasury shares | - | - | -45 | - | - |
| Net cash used in financing activities | -309 | 185 | -566 | 3822 | -440 |
| Effect of changes on cash | 47 | 13 | -61 | 26 | 14 |
| Increase/(decrease) in cash and equivalents | 278 | -1207 | 1354 | -614 | 1030 |
| Cash and equivalents at beginning of year | 868 | 2075 | 721 | 1335 | 305 |
| Cash and equivalents at end of the period | 1146 | 868 | 2075 | 721 | 1335 |
| Cash Paid for Interest (net of Amount Capitalized) | 325 | 329 | 159 | 158 | 131 |
| Cash Paid for Income Taxes | 744 | 528 | 1819 | 1087 | 1104 |