v3.26.1
Financial risk management (Tables)
12 Months Ended
Dec. 31, 2025
Financial risk management [Abstract]  
Schedule of Maturity Analysis for Non-Derivative Financial Liabilities
   Less than 1 year   Between 1
and 2
years
   Between 2
and 5
years
   Total   Carrying amount 
   RMB’000   RMB’000   RMB’000   RMB’000   RMB’000 
At December 31, 2024                    
Trade payables   104,224            104,224    104,224 
Financial liabilities included in other payables and accruals   137,401            137,401    137,401 
Borrowings   788,994    1,532    52,547    843,073    824,045 
Lease liabilities   1,410    1,284    2,221    4,915    4,552 
Financial liabilities at fair value through profit or loss   264,174            264,174    241,524 
    1,296,203    2,816    54,768    1,353,787    1,311,746 
At December 31, 2025                         
Trade payables   230,832            230,832    230,832 
Financial liabilities included in other payables and accruals   327,138            327,138    327,138 
Borrowings   517,071    94,546        611,617    582,724 
Lease liabilities   1,529    1,133        2,662    2,590 
    1,076,570    95,679        1,172,249    1,143,284 
Schedule of Analysis of Current Ratio and Gearing Ratio
   As of December 31, 
   2024   2025 
   RMB’000   RMB’000 
Total liabilities   1,404,778    1,205,246 
Total assets   650,644    312,572 
Total liabilities to total assets ratio   2.16    3.86 
Schedule of Fair Value of Financial Instruments
   Level 1   Level 2   Level 3   Total 
   RMB’000   RMB’000   RMB’000   RMB’000 
At December 31, 2024                
Assets:                
Financial assets at fair value through profit or loss           132,352    132,352 
Financial assets at fair value through other comprehensive income   66,642            66,642 
Liabilities:                    
Financial liabilities at fair value through profit or loss           241,524    241,524 
At December 31, 2025                    
Assets:                    
Financial assets at fair value through profit or loss           1,291    1,291 
Financial assets at fair value through other comprehensive income   92,396            92,396 
Liabilities:                    
Financial liabilities at fair value through profit or loss           22,044    22,044 
Schedule of Significant Unobservable Inputs Used in Fair Value Measurement of Assets
Description  Fair value at December 31,   Unobservable
inputs
  Range of inputs at
December 31,
  Relationship of unobservable inputs to fair value
   2024   2025      2024  2025   
    RMB’000    RMB’000             
Convertible bonds   241,524       Expected volatility  Note 18  N/A  The higher the expected volatility, the lower the fair value
Warrants       22,044   Expected volatility  N/A  Note 18  The higher the expected volatility, the higher the fair value