115 Company statement of cash flows For the year ended 31 December 2012  2012 US$000 2011 US$000 Cash flows from operating activities: Net income (loss)  107,677 (6,629) Adjustments to reconcile net loss to net cash provided by (used for) operating activities:  Interest expense (income), net  900 (940) Expense related to share-based payments  110 102 Changes in working capital:  Trade accounts payable  1,321 (435) Other assets and liabilities  2,184 447 Cash generated from (used for) operations  112,192 (7,455) Interest paid  (1,005) – Interest received  4,151 258 Cash flow from (used for) operating activities  115,338 (7,197) Cash flows from investing activities:  Purchase of SiTel Semiconductor B.V.  – (89,218) Foundation of other affiliated companies  (41) – Loans made to other group companies  (188,592) – Loans repaid by other group companies  – 41,577 Cash flow from (used for) investing activities  (188,633) (47,641) Cash flows from financing activities:  Cash flow from the convertible bond  196,631 – Sale of employee stock purchase plan shares 4,114 2,254 Cash flow from financing activities  200,745 2,254 Net foreign exchange difference  233 (294) Net increase (decrease) in cash and cash equivalents  127,683 (52,878) Cash and cash equivalents at beginning of period  27,429 80,307 Cash and cash equivalents at end of period  155,112 27,429