????? ????
?????? ???
- ???: Chemicals/Polymers
- ?? ??:
- ???: Zhengchi
- ??: 5 KGS or 10KGS or 25 KGS in one drum
??: 75
???????????? ????
- ???: Chemicals/Catalysts and Additives/Plastic Additives
- ?? ??:
- ???: Tainqiu
- ??: 25 KGS per Bag
??: 780
(2-????????)-β-????????
- ???: Chemicals/Polymers
- ?? ??:
- ???: Tianqiu
- ??: 50G 100G 500G or 1000G per drum
??: 60
??????? ??-????????
- ???: Chemicals/Polymers
- ?? ??:
- ???: Tianqiu
- ??: 10G 20G 50G 100G 500G or 1000G per drumC
??: 600