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UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024
Cash flows from operating activities: |  |
Net income (loss) from continuing operations | $ (205,098,137) | $ 1,258,514
Adjustments to reconcile net income (loss) to net cash used in operating activities: |  |
Bitcoin mining income | (282,269,981) |
Changes in fair value of bitcoin collaterals | (51,715,376) |
Depreciation | 43,201,199 | 707
Amortization of lease right-of-use assets | 65,129 | 151,969
Share-based compensation expense | 3,697,862 | 1,079,112
Impairment loss from mining machines | 256,856,570 |
Provision for credit losses | 1,209,459 |
Loss on disposal of property and equipment | 58,587 |
Unrealized foreign exchange loss, net | 7,988 |
Deferred income tax benefit | (2,269,174) |
Changes in operating assets and liabilities: |  |
Other current and non-current assets | (12,721,537) | (1,007,541)
Short-term and long-term operating lease liabilities | 19,003 | (165,573)
Other current and non-current liabilities | 236,242,675 | (126,764)
Net cash provided by (used in) continuing operating activities | (12,715,733) | 1,190,424
Net cash provided by (used in) discontinued operating activities | (14,407,658) | 14,882,072
Net cash provided by (used in) operating activities | (27,123,391) | 16,072,496
Cash flows from investing activities: |  |
Proceeds from redemption of other short-term investments, net | 40,074,501 | 159,107,865
Purchase of other short-term investments |  | (158,836,644)
Purchases of mining machines | (36,292,001) |
Proceeds from sale of discontinued operations, net of cash disposed | 149,530,056 |
Net cash provided by continuing investing activities | 153,312,556 | 271,221
Net cash used in discontinued investing activities | (54,180,371) | (255,424,463)
Net cash (used in) provided by investing activities | 99,132,185 | (255,153,242)
Cash flows from financing activities: |  |
Payment to repurchase treasury shares |  | (12,150,808)
Proceeds from exercise of share options | 69,407 | 85,293
Repayment of borrowings | (174,346,597) |
Net cash used in continuing financing activities | (174,277,190) | (12,065,515)
Net cash used in discontinued financing activities |  | (5,406,024)
Net cash used in financing activities | (174,277,190) | (17,471,539)
Effect of exchange rate changes on cash, cash equivalents and restricted cash | 2,523,884 | (6,621,521)
Net decrease in cash, cash equivalents and restricted cash | (99,744,512) | (263,173,806)
Cash, cash equivalents and restricted cash at beginning of the period | 217,537,206 | 463,151,077
Cash, cash equivalents and restricted cash at the end of the period | 117,792,694 | 199,977,271
Less: Cash, cash equivalents and restricted cash of discontinued operations at end of period |  | 108,080,056
Cash, cash equivalents and restricted cash of continuing operations at the end of the period | 117,792,694 | 91,897,215
Reconciliation of cash, cash equivalents and restricted cash to the consolidated balance sheets |  |
Cash and cash equivalents | 117,792,694 | 91,897,215
Total cash, cash equivalents and restricted cash shown in the statements of cash flows | 117,792,694 | 91,897,215
Supplemental disclosures of cash flow information: |  |
Cash paid for income taxes |  | 366,134
Cash paid for interest | 2,098,981 |
Non-cash investing and financing transactions |  |
Shares issued in connection with purchase of mining machines | 411,352,430 |
Short-term debt received in the form of cryptocurrencies | 208,136,025 |
Operating lease right-of-use asset released in exchange for operating lease liability | $ 119,252 | 389,024
Cancellation of treasury shares |  | $ 9,719,080

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