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Segment reporting (Tables)
12 Months Ended
Sep. 30, 2024
Segment reporting  
Summary of revenue from major product categories

 

 

For the years ended September 30,

 

 

 

2024

 

 

2023

 

 

2022

 

Activated carbon

 

$50,957,974

 

 

$57,879,320

 

 

$39,925,693

 

Biomass electricity

 

 

-

 

 

 

19,776

 

 

 

150,716

 

Technical service

 

 

-

 

 

 

-

 

 

 

129,177

 

Total

 

$50,957,974

 

 

$57,899,096

 

 

$40,205,586