Business scope:
Coal Tar Deep Processing,
Crude Phenol,
Anthracene Oil,
Cleansing Oil,
Sales Of Company Produced Products,
Industrial Naphthalene,
Asphalt,
Equipment,
Retail,
Import And Export Business,
Business scope: Sale,
Coal Tar Deep Processing,
Engineering Materials Sales,
Real Estate Leasing Service,
Gas,
Crude Benzene Production,
Coal Tar Production And Sales,
Natural Gas Sales,
Gas Management,
Power Project Development,
Coke,
Natural Gas Heating Services,
The Output Of A Single Sales Unit Is Greater Than Or Equal To 20 Steam Tons,