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CONSOLIDATED STATEMENTS OF CASH FLOWS ¥ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 USD ($) | Dec. 31, 2020 CNY (¥) | Dec. 31, 2019 USD ($) | Dec. 31, 2019 CNY (¥) | Dec. 31, 2018 USD ($) | Dec. 31, 2018 CNY (¥)
Cash flows from operating activities: |  |  |  |  |  |
Net income / (loss) | $ | $ 769 |  | $ (146) |  | $ 88 |
Adjustments to reconcile net income / (loss) to net cash (used in) / provided by operating activities: |  |  |  |  |  |
Depreciation | $ | 49 |  | 69 |  | 60 |
Loss / (gain) on disposal of property, plant and equipment | $ | (1,429) |  | 5 |  | (3) |
Impairment loss on property, plant and equipment | $ | 54 |  | 10 |  | 0 |
Net gain on disposal of affiliate | $ | 0 |  | 0 |  | (1,522) |
Non-controlling interests in (loss) of subsidiaries | $ | (367) |  | (64) |  | (149) |
Equity in (profit) / loss of affiliates | $ | (435) |  | (137) |  | 932 |
Deferred tax expenses | $ | 92 |  | 37 |  | 34 |
Long-term operating lease liabilities | $ | (122) |  | 216 |  | 0 |
Operating lease right-of-use assets | $ | 173 |  | (406) |  | 0 |
Decrease / (increase) in current assets: |  |  |  |  |  |
Accounts receivable, net | $ | 387 |  | 1,503 |  | (1,281) |
Prepayments and other current assets | $ | (766) |  | (201) |  | 119 |
Contract assets, net | $ | 239 |  | 458 |  | (705) |
Inventories | $ | 244 |  | (185) |  | 95 |
Increase / (decrease) in current liabilities: |  |  |  |  |  |
Accounts payable | $ | (1,520) |  | (986) |  | 1,220 |
Other payables and accrued expenses | $ | 451 |  | (108) |  | 249 |
Contract liabilities | $ | 194 |  | (501) |  | (350) |
Income taxes payable | $ | 4 |  | 0 |  | 0 |
Current portion of long-term operating lease obligations | $ | (52) |  | 170 |  | 0 |
Taxes payable | $ | 0 |  | 0 |  | (132) |
Net cash (used in) / provided by operating activities | $ | (2,035) |  | (266) |  | (1,345) |
Cash flows from investing activities: |  |  |  |  |  |
Purchase of property, plant and equipment | $ | (11) |  | (21) |  | (85) |
Proceeds from sale of property, plant and equipment | $ | 1,835 |  | 0 |  | 3 |
Dividend received from affiliates | $ | 71 |  | 0 |  | 276 |
Proceeds from sale of affiliate | $ | 0 |  | 0 |  | 4,889 |
Proceeds from sale of long-term investments | $ | 148 |  | 0 |  | 0 |
Purchase of long-term investments | $ | 0 |  | (148) |  | 0 |
Net cash (used in) / provided by investing activities | $ | 2,043 |  | (169) |  | 5,083 |
Cash flows from financing activities: |  |  |  |  |  |
Repayments of bank borrowings | $ | (1,008) |  | 0 |  | (1,509) |
Proceeds from bank borrowings | $ | 804 |  | 565 |  | 1,412 |
Dividend paid | $ | (1,299) |  | 0 |  | (1,443) |
Net cash (used in) / provided by financing activities | $ | (1,503) |  | 565 |  | (1,540) |
Effect of exchange rate changes on cash and cash equivalents | $ | (34) |  | (7) |  | (53) |
Net (decrease) / increase in cash and cash equivalents and restricted cash | $ | (1,529) |  | 123 |  | 2,145 |
Cash, cash equivalents and restricted cash, beginning of year | $ | 6,720 |  | 6,597 |  | 4,452 |
Cash, cash equivalents and restricted cash, end of year | $ | 5,191 |  | 6,720 |  | 6,597 |
Cash breakdown |  |  |  |  |  |
Cash, cash equivalents and restricted cash, end of year | $ | 5,191 |  | 6,597 |  | 4,452 |
Supplemental disclosure of cash flow information: |  |  |  |  |  |
Cash paid during the period for income tax | $ | 0 |  | 0 |  | 0 |
Cash paid during the period for interest | $ | 12 |  | 4 |  | 7 |
Noncash investing activities: |  |  |  |  |  |
Right-of-use assets obtained in exchange for new operating lease obligations | $ | $ 0 |  | $ 460 |  | $ 0 |
ZHEJIANG TIANLAN |  |  |  |  |  |
Cash flows from operating activities: |  |  |  |  |  |
Net income / (loss) |  | ¥ 13,500 |  | ¥ 4,358 |  | ¥ (26,227)
Adjustments to reconcile net income / (loss) to net cash (used in) / provided by operating activities: |  |  |  |  |  |
Depreciation |  | 6,359 |  | 6,556 |  | 11,755
Amortization of intangible asset |  | 142 |  | 152 |  | 152
Amortization of land use right |  | 159 |  | 149 |  | 149
Bad debts written off |  | 0 |  | 5,383 |  | 13,946
Loss / (gain) on disposal of property, plant and equipment |  | 0 |  | (39) |  | 0
Impairment loss on contract assets |  | 1,399 |  | 0 |  | 0
Impairment loss on long-term investments |  | 1,340 |  | 0 |  | 0
Impairment loss on property, plant and equipment |  | 2,742 |  | 0 |  | 33,500
Increase in allowance for doubtful accounts |  | 0 |  | 2,437 |  | 0
Investment loss |  | 0 |  | 241 |  | 0
Proceeds from deferred government grant |  | 0 |  | 2,349 |  | 0
Property, plant and equipment written off |  | 0 |  | 14 |  | 6
Reversal of allowance for doubtful accounts |  | (6,463) |  | 0 |  | 0
Change in non-current assets and liabilities: |  |  |  |  |  |
Deferred government grant |  | 2,545 |  | 0 |  | 0
Deferred tax assets |  | 331 |  | 268 |  | (7,969)
Decrease / (increase) in current assets: |  |  |  |  |  |
Accounts receivable, net |  | 26,620 |  | 11,432 |  | 12,987
Prepayments and other current assets |  | 24,472 |  | (6,369) |  | 1,403
Contract assets, net |  | (14,932) |  | 20,033 |  | 18,262
Inventories |  | 3,366 |  | 6,208 |  | 3,154
Short-term investments |  | 800 |  | 0 |  | 0
Increase / (decrease) in current liabilities: |  |  |  |  |  |
Accounts payable |  | 8,423 |  | (17,272) |  | (20,785)
Other payables and accrued expenses |  | 10,164 |  | (8,795) |  | (3,295)
Contract liabilities |  | (8,763) |  | 14,852 |  | (11,731)
Other taxes payable |  | 5,638 |  | (1,577) |  | 22
Current portion of long-term finance lease obligations |  | (11,263) |  | 0 |  | 0
Tax paid |  | (9,223) |  | (4,299) |  | (8,796)
Net cash (used in) / provided by operating activities |  | 57,356 |  | 36,081 |  | 16,533
Cash flows from investing activities: |  |  |  |  |  |
Proceeds from investment |  | 295 |  | 0 |  | 0
Purchase of property, plant and equipment |  | (577) |  | (1,584) |  | (913)
Proceeds from sale of property, plant and equipment |  | 0 |  | 50 |  | 121
Proceeds from sale of long-term investments |  | 0 |  | 0 |  | 133
Proceeds from sale of partial shareholding in a subsidiary |  | 137 |  | 510 |  | 0
Proceeds from sale of subsidiaries |  | 0 |  | 0 |  | 7,717
Purchase of intangible assets |  | (1,350) |  | 0 |  | (8)
Purchase of long-term investments |  | 0 |  | 0 |  | (111)
Purchase of short-term investments |  | 0 |  | (800) |  | 0
Purchase of subsidiary |  | (5,100) |  | 0 |  | 0
Net cash (used in) / provided by investing activities |  | (6,595) |  | (1,824) |  | 6,939
Cash flows from financing activities: |  |  |  |  |  |
Repayments of bank borrowings |  | (36,800) |  | (63,000) |  | (53,000)
Payment of principal obligations under finance leases |  | 0 |  | (29,668) |  | (28,615)
Proceeds from bank borrowings |  | 30,000 |  | 44,841 |  | 65,000
Proceeds from issuance of shares |  | 0 |  | 0 |  | 2,450
Dividend paid to shareholders and interest paid |  | (4,606) |  | 0 |  | (9,908)
Net cash (used in) / provided by financing activities |  | (11,406) |  | (47,827) |  | (24,073)
Net (decrease) / increase in cash and cash equivalents and restricted cash |  | 39,355 |  | (13,570) |  | (601)
Cash, cash equivalents and restricted cash, beginning of year |  | 11,614 |  | 25,184 |  | 25,785
Cash, cash equivalents and restricted cash, end of year |  | 50,969 |  | 11,614 |  | 25,184
Cash breakdown |  |  |  |  |  |
Cash, cash equivalents and restricted cash, end of year |  | 50,969 |  | 25,184 |  | 25,785
Supplemental disclosure of cash flow information: |  |  |  |  |  |
Cash paid during the period for income tax |  | 0 |  | 5,237 |  | 8,796
Cash paid during the period for interest |  | ¥ 1,716 |  | ¥ 2,258 |  | ¥ 2,924

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