According to the above data, operating cash flow is not enough to cover investment and financial activities? So from what source can the company use money for those things?

Cash flows from operating activities Receipts from customers Payments to suppliers and employees Dividends and distributions received from associates Dividends received from other investments Interest received Interest component of lease payments Borrowing costs Income tax paid Net cash flows from operating activities Cash flows from investing activities Payments for property, plant and equipment and intangibles Payments for mineral exploration Payments for mine properties and development Proceeds from sale of property, plant and equipment and intangibles Net proceeds from sale of businesses Net proceeds from disposals of interests in associates and other investments Net investments in associates and joint ventures Acquisition of subsidiaries, net of cash acquired Purchase of other financial assets Net cash flows used in investing activities Cash flows from financing activities Proceeds from borrowings Repayment of borrowings Net proceeds from/(repayment of) revolving facilities Principal component of lease payments Equity dividends paid Capital return paid Net cash flows used in financing activities Net (decrease)/increase in cash and cash equivalents Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Note $m $m 40,557 (36,754) 48 37,403 (32,773) 51 54 40 5 5 12 (217) (226) (92) (109) (1,300) (1,015) 4 2,301 3,383 4444 (802) (843) (4) (22) (338) (31) 260 264 5 501 (28) 23 (773) (7) (5) (1,191) (642) 938 (1,166) 1,000 (500) 2,023 (71) (1,029) (986) (1,927) (2,074) (2,267) (3,428) (2,631) (2,318) 110 3,023 2,913 4 705 3,023