... , acetate fibre, polyving akohol, polyphenylene thioether, PP, SAN, ABS, molecular sieve, Catalyst, plastic additive EnvironmentPTA sludge, pharmaceutical factory residue, surge factory ... , sillic aerogel, carbon black, phosphogysum, magnesium carbonate, sodium fluoride, Aluminum hydroxide, barium sulfate, calcium sulfate, dyestuff and intermediate, molecular sieve, saponin Architecturegypsum, ...