v3.25.1
Consolidated Statements of Cash Flows - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Cash Flows from Operating Activities:      
Net loss $ (273,413) $ (11,307,239) $ (2,822,319)
Adjustments to reconcile net loss to net cash used in operating activities:      
Provision for expected credit losses 85,644 1,247,907 753,447
Depreciation and amortization expenses 231,111 518,493 383,286
Loss (gain) from disposal of property and equipment 863 1,688,078 (96,921)
Impairment of goodwill 5,617,865
Impairment of intangible assets 536,206
Amortization of right-of-use assets 197,244 405,121 347,025
Share-based compensation expenses 109,714 135,547 160,777
Deferred tax expenses (benefits) 287,651 (739,227) 134,125
Equity investment loss 24,502 229 80
Changes in fair value of short-term investments (108,949) (654,980) 240,489
(Upward) downward adjustments in investments in an equity security (29,298) (81,265) 65,394
Changes in operating assets and liabilities:      
Accounts receivable (2,316,625) 2,789,772 1,076,292
Prepayments 1,285,433 (388,706) (659,496)
Prepayments – related party 112,980 (118,888)
Inventories (10,166) (409,771) (193,833)
Other current assets 168,491 27,685 66,148
Accounts payable (132,054) 548,591 103,825
Advances from customers (620,949) 456,078 369,249
Income tax payable (4,137) (102,326) 3,557
Accrued expenses and other liabilities (127,754) 81,554 (167,585)
Lease liabilities (240,551) (428,363) (306,392)
Net Cash (Used in) Provided by Operating Activities (1,473,243) 54,229 (661,740)
Cash Flows from Investing Activities:      
Purchases of property and equipment (3,045,183) (839,736) (1,615,905)
Proceeds from disposal of property and equipment 31,634 1,112,440
Payments of deposits for property purchase (245,467)
Loans to third parties (833,226) (1,032,219)
Repayment of loans from third parties 277,944 2,390,776 1,806,772
Acquisition of a subsidiary (3,055,432)
Increase of cash in connection with acquisition of subsidiary 6,206
Due from related parties 220,310 139,694
Proceeds from redemption of equity investment 195,169
Investments in short-term investments (10,656,730) (6,317,257) (996,638)
Proceeds from redemption of short-term investments 11,421,047 1,592,844 533,891
Net Cash Used in Investing Activities (1,807,753) (3,754,655) (3,346,658)
Cash Flows from Financing Activities:      
Proceeds from issuance of ordinary shares in connection with direct offering 3,838,200 1,850,744
Net Cash Provided by Financing Activities 3,838,200 1,850,744
Effect of exchange rate changes on cash and cash equivalents (264,592) (271,333) (236,875)
Net decrease in cash and cash equivalents 292,612 (3,971,759) (2,394,529)
Cash and cash equivalents at beginning of year 7,548,694 11,520,453 13,914,982
Cash and cash equivalents at end of year 7,841,306 7,548,694 11,520,453
Supplemental Cash Flow Information      
Cash paid for income tax 45,944 114,501 134,232
Noncash investing activities      
Right-of-use assets obtained in exchange for operating lease obligations 55,765 71,726 1,774,723
Decrease in right of use assets and operating lease obligations due to termination (554,265) (579,491)
Due from a third party for disposal of property and equipment 210,868
Addition of property and equipment from deposit and prepayment for properties $ 233,267 $ 160,940