类别
果酱石化
MD35504
## MD35504
BR245 ABS-RUBBER
HF40-200
F40-200
Butene-1
C442 ABS-RUBBER
## C442 ABS-RUBBER
CC52502
C52502
HD52518
D52518
甲烷
## Methne
EP3130UV聚丙烯
HM9450F(EX5)HDPE