Business scope: Quinoline,
Soda Ash,
Aromatics,
Mixed Aromatics,
Wholesale And Retail Of Refractory Materials,
Flammable Solid,
Aluminum Fluoride,
Carbon Black,
Delivery,
Fuel Oil,
Cleansing Oil,
Coal Tar Pitch,
Dephenolized Oil,
Fuel Oil,
New Energy Technology Research And Development,
Technical Services,
Superplasticizer,
Chemical Products,
Instrumentation,
Coal Tar,
...