CONSOLIDATED STATEMENTS OF CASH FLOWS $ in Thousands |
12 Months Ended |
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
| Cash flows from operating activities: |
|
|
|
|
| Net income (loss) |
¥ (408,916,000)
|
$ (58,474)
|
¥ (73,642,000)
|
¥ 12,576,000
|
| Adjustments to reconcile net income(loss) to net cash used in operating activities: |
|
|
|
|
| Loss (gain) on disposal of property, equipment and software |
(1,071,000)
|
(152)
|
7,345,000
|
(50,000)
|
| Loss on disposal of subsidiaries |
1,502,000
|
215
|
11,606,000
|
282,000
|
| Amortization of deferred loan costs |
2,606,000
|
373
|
|
|
| Gain on disposal of discontinued operations, net |
|
|
|
(158,809,000)
|
| Non-cash other income |
(257,000)
|
(37)
|
(2,033,000)
|
(2,519,000)
|
| Share-based compensation expenses |
116,053,000
|
16,595
|
44,675,000
|
70,760,000
|
| Impairment on equity investments |
41,629,000
|
6,000
|
0
|
0
|
| Changes in fair value on other investments |
300,000
|
40
|
7,160,000
|
(3,490,000)
|
| Impairment on advance and other assets |
7,807,000
|
1,116
|
794,000
|
4,383,000
|
| Impairment loss of equipment, intangible assets and long-lived assets |
0
|
|
6,505,000
|
161,002,000
|
| Impairment on other investments |
64,960,000
|
9,289
|
|
|
| Gain on extinguished liabilities of WoW |
|
|
|
(175,302,000)
|
| Gain (loss) from change in fair value of conversion feature derivative liability |
5,733,000
|
820
|
(45,037,000)
|
(23,171,000)
|
| Depreciation and amortization of property, equipment and software |
13,600,000
|
2,000
|
61,464,000
|
86,866,000
|
| Share of loss in equity method investments |
600,000
|
82
|
1,122,000
|
0
|
| (Gain) loss on disposal of investment in equity investee and available-for-sales investment |
|
|
8,000
|
(1,666,000)
|
| Gain on disposal of other investment |
(3,400,000)
|
(486)
|
|
|
| Foreign currency exchange loss |
(2,989,000)
|
(427)
|
713,000
|
6,816,000
|
| Non-cash interest expense on convertible notes |
16,252,000
|
2,324
|
30,289,000
|
25,967,000
|
| Amortization of intangible assets |
1,539,000
|
220
|
|
|
| Gain on extinguishment of convertible notes |
(1,203,000)
|
(172)
|
|
|
| Non-cash lease expense |
4,502,000
|
644
|
4,384,000
|
4,975,000
|
| Cryptocurrency mining revenue |
(56,352,000)
|
(8,058)
|
(110,739,000)
|
(168,324,000)
|
| Receipt of BTC from operating activities |
|
|
(1,107,000)
|
|
| Realized gain on exchange of cryptocurrencies |
(10,627,000)
|
(1,520)
|
(60,783,000)
|
(42,836,000)
|
| Change in fair value of cryptocurrencies |
36,178,000
|
5,173
|
(48,290,000)
|
(40,036,000)
|
| Receipt of ETH from operating activities |
|
|
(4,000)
|
(433,000)
|
| Receipt of USDT from exchange of other cryptocurrencies |
(16,886,000)
|
(2,415)
|
(65,718,000)
|
(705,000)
|
| Receipt of USDC from operating activities |
(15,933,000)
|
(2,278)
|
|
|
| Interest income-Cryptocurrencies |
|
|
(87,296,000)
|
(131,000)
|
| Payment in cryptocurrencies for operating activities |
88,310,000
|
12,628
|
104,186,000
|
153,167,000
|
| Sale of cryptocurrencies for cash |
67,948,000
|
9,716
|
109,023,000
|
70,539,000
|
| Interest expense |
2,974,000
|
425
|
1,194,000
|
|
| Sale of cryptocurrencies for other cryptocurrencies |
16,886,000
|
2,415
|
65,710,000
|
|
| Changes in operating assets and liabilities: |
|
|
|
|
| Change in accounts receivable |
(10,973,000)
|
(1,569)
|
(54,000)
|
95,000
|
| Change in advances to suppliers |
(2,350,000)
|
(336)
|
|
30,000
|
| Change in other long-lived assets |
(151,000)
|
(22)
|
|
|
| Change in operating lease right-of-use assets |
|
|
(3,597,000)
|
|
| Change in prepayments and other current assets |
2,016,000
|
288
|
(3,020,000)
|
673,000
|
| Change in accounts payable |
6,951,000
|
994
|
(1,256,000)
|
2,368,000
|
| Change in amounts due from related parties |
426,000
|
61
|
|
|
| Change in other taxes payable |
139,000
|
20
|
(36,000)
|
(149,000)
|
| Change in advances from customers |
(3,246,000)
|
(464)
|
222,000
|
267,000
|
| Change in interest payable |
|
|
1,243,000
|
(2,432,000)
|
| Change in accrued expenses and other current liabilities |
8,366,000
|
1,196
|
1,690,000
|
(21,213,000)
|
| Change in operating lease liabilities |
(4,612,000)
|
(659)
|
(918,000)
|
(5,820,000)
|
| Net cash used in operating activities |
(31,756,000)
|
(4,540)
|
(44,197,000)
|
(46,320,000)
|
| Cash flows from investing activities |
|
|
|
|
| Loan to a related party |
(7,132,000)
|
(1,020)
|
|
|
| Proceeds from disposal of other investments |
3,400,000
|
486
|
5,000
|
5,163,000
|
| Proceeds from disposal of property, equipment and software |
89,000
|
13
|
145,000
|
4,000
|
| Refund from subscribed tokens and other investment |
|
|
|
1,500,000
|
| Purchase of short term investment |
(3,360,000)
|
(480)
|
|
|
| Proceeds from sales of short term investment |
2,500,000
|
357
|
|
|
| Purchase of equity method investments |
|
|
(10,641,000)
|
|
| Purchase of other investments |
|
|
(28,445,000)
|
|
| Refund (purchase) of license asset |
9,000,000
|
1,287
|
(9,000,000)
|
|
| Refund (purchase) of deferred royalty costs |
9,000,000
|
1,287
|
(9,000,000)
|
|
| Cash disposed of upon deconsolidation of subsidiary |
(426,000)
|
(61)
|
(82,000)
|
(85,000)
|
| Purchase of intangible assets |
(10,510,000)
|
(1,503)
|
|
|
| Purchase of property, equipment and software |
(1,446,000)
|
(207)
|
|
(2,112,000)
|
| Net cash provided by (used in) investing activities |
1,115,000
|
159
|
(57,018,000)
|
4,470,000
|
| Cash flows from financing activities: |
|
|
|
|
| Proceeds from issuance of convertible notes |
78,358,000
|
11,205
|
|
85,349,000
|
| Proceeds from BTC Mortgage loan |
|
|
87,296,000
|
|
| Loans from a related party |
|
|
814,000
|
|
| Contributions from noncontrolling interest |
1,144,000
|
164
|
|
|
| Repayment of loans / advances due to a related party |
|
|
(2,834,000)
|
(9,482,000)
|
| Proceeds from other loans |
|
|
|
1,434,000
|
| Repayments of other loans |
|
|
|
(2,195,000)
|
| Contribution from shareholders |
|
|
1,099,000
|
262,000
|
| Acquisition of noncontrolling interest |
(490,000)
|
(70)
|
|
|
| Proceeds from issuance of ordinary shares |
31,504,000
|
4,505
|
17,783,000
|
|
| Repayments of BTC Mortgage loan |
(32,048,000)
|
(4,583)
|
|
|
| Repayments of convertible notes |
|
|
(34,390,000)
|
(42,903,000)
|
| Net cash provided by financing activities |
78,468,000
|
11,221
|
69,768,000
|
32,465,000
|
| Effect of foreign exchange rate changes on cash and cash equivalents |
(249,000)
|
(36)
|
(2,864,000)
|
(3,457,000)
|
| Net change in cash and cash equivalents |
47,578,000
|
6,804
|
(34,311,000)
|
(12,842,000)
|
| Cash and cash equivalents, beginning of year |
10,911,000
|
1,560
|
45,222,000
|
58,064,000
|
| Cash and cash equivalents, end of year |
58,489,000
|
8,364
|
10,911,000
|
45,222,000
|
| Supplemental disclosure of cash flow information: |
|
|
|
|
| Interest paid |
1,432,000
|
205
|
1,561,000
|
5,533,000
|
| Income taxes paid |
134,000
|
19
|
|
|
| Non-cash investing and financing activities |
|
|
|
|
| Property, equipment and software acquired through prepayment |
39,841,000
|
5,697
|
|
|
| Operating lease right-of-use assets obtained in exchange for operating lease liabilities |
13,354,000
|
1,910
|
1,798,000
|
(218,000)
|
| Property and equipment acquired on credit as liabilities |
|
|
|
198,637,000
|
| Receipt of USDT from disposal of mining machines and subsidiaries |
1,651,000
|
236
|
2,283,000
|
8,731,000
|
| Cumulative effect from the adoption of ASU 2023-08 |
|
|
|
1,531,000
|
| Conversion of convertible notes into ordinary shares |
53,388,000
|
7,634
|
18,161,000
|
¥ 24,822,000
|
| Restricted ordinary shares issued in exchange for investments |
|
|
230,478,000
|
|
| Receipt of USDT from BTC Mortgage borrowing, net of deferred loan cost of RMB 3.5 million and RMB 0.9 million for the years ended December 31, 2025 and 2024, respectively |
176,214,000
|
25,198
|
87,296,000
|
|
| Receipt of BTC from investors |
33,937,000
|
4,853
|
|
|
| Call option assets |
|
|
15,843,000
|
|
| Put option liabilities |
1,811,000
|
259
|
¥ (1,923,000)
|
|
| Receipt of USDT from investors |
4,263,000
|
610
|
|
|
| Repayment of BTC Mortgage borrowing |
57,225,000
|
8,183
|
|
|
| Intangible assets acquired through accounts payable |
7,000,000
|
1,001
|
|
|
| Issuance of shares for acquisition of noncontrolling interest |
15,000,000
|
2,145
|
|
|
| Non-cash unwind of investments and related share arrangements |
3,877,000
|
554
|
|
|
| Cancellation of contingently redeemable shares |
¥ 15,613,000
|
$ 2,233
|
|
|