v3.26.3
Segment Reporting - Schedule of Segment Reporting (Details)
¥ in Thousands, $ in Thousands
6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2026
CNY (¥)
Jun. 30, 2025
CNY (¥)
Segment Reporting [Line Items]      
Net revenues $ 2,866 ¥ 19,447
Cost of revenues 2,683 18,205
Segment gross profit 183 1,242
Total segment gross profit 183 1,242
Total operating expenses (28,995) (196,730) (13,900)
Loss from continuing operations (28,812) (195,488) (13,900)
Other income 678 4,602 42,069
(Loss)/income from continuing operations before income taxes (28,134) (190,886) 28,169
Income tax benefit
Net (loss)/income from continuing operations (28,134) (190,886) 28,169
Loss from discontinued operations (28,844)
Net loss (28,134) (190,886) (675)
Two Reportable Segment [Member]      
Segment Reporting [Line Items]      
Net revenues [1]   19,447  
Cost of revenues [1]   18,205  
Segment gross profit [1]   1,242  
Total segment gross profit [1]   1,242  
Resale of Automotive Electronic Components [Member]      
Segment Reporting [Line Items]      
Net revenues 2,708 18,375
Resale of Automotive Electronic Components [Member] | Two Reportable Segment [Member]      
Segment Reporting [Line Items]      
Net revenues [1]   18,375  
Cost of revenues [1]   18,205  
Segment gross profit [1]   170  
Total segment gross profit [1]   170  
Advertising Business [Member]      
Segment Reporting [Line Items]      
Net revenues $ 158 1,072
Advertising Business [Member] | Two Reportable Segment [Member]      
Segment Reporting [Line Items]      
Net revenues [1]   1,072  
Cost of revenues [1]    
Segment gross profit [1]   1,072  
Total segment gross profit [1]   ¥ 1,072  
[1] The Group did not generate revenue from continuing operations for the six months ended June 30, 2025.