v3.26.3
Inventories
6 Months Ended
Jun. 30, 2026
Notes and other explanatory information [abstract]  
Inventories

7. Inventories

 

   As of June 30, 2026 
   Cost   Allowance for
valuation loss
   Book value 
Merchandise inventory:               
Raw materials  $498,278   $(6,646)  $491,632 
Work in progress   36,467    (195)   36,272 
Finished goods   512,946    (26,605)   486,341 
   $1,047,691   $(33,446)  $1,014,245 

 

   As of December 31, 2025 
   Cost   Allowance for
valuation loss
   Book value 
Merchandise inventory:               
Raw materials  $522,432   $(6,747)  $515,685 
Work in progress   19,491    (14)   19,477 
Finished goods   521,722    (26,516)   495,206 
   $1,063,645   $(33,277)  $1,030,368 

 

 

The cost of inventories recognized for the period:

 

   Six months ended   Six months ended 
   June 30, 2026   June 30, 2025 
Cost of goods sold  $5,804,895   $7,745,274 
Loss on (reversal of loss on) inventory valuation   712    (4,549)
Cost of inventories  $5,805,607   $7,740,725 

 

(a) Reversal of allowance for inventory valuation and obsolescence loss was recognized due to disposal of certain inventories which were previously provided with allowance for valuation loss.

 

(b) No inventories of the Group were pledged to others.