Basic chemicals
Zinc ingot, aluminum sheet, refrigerant gas
Acetone chemicals, quartz
Chemical, recycle wastes, bio technology products
Soda ash light
Rpo (rubber processing oil, aromatic)
Chemical for processing seafood
Chemical addictive, pvc resin
Black carbon, soda ash light, sodium sulfate
Carbon black n330
Sodium hydrosulfite 90% min, sodium sulfate 99% min
Pvc resin
H3PO4, STPP, NaOH, V2O5, MKP