... purity,best service 3.solid,liquid 4.SGS,CIQ,ISO 5.Export to korea,southeast asia,russia ect black solid competitive price of ... Coal Pitch for aluminium industry 1.price of Coal Pitch2.High purity,best service3.solid,liquid 4 ... contact me Ada ada#bailichem.cn 0086-15081709808 black solid competitive price of Coal Pitch for aluminium industry