- 供应拜耳BayerPC/PBT KU2-7609.KU2-7912
0成交￥38.00
- 供应拜耳BayerPC/PBT KU1-7625.KU1-7635
0成交￥42.00
- 供应PBT 2000
0成交￥33.00
- 供应杜邦PPA HTN53G50LRHF
0成交￥58.00
- 供应巴斯夫PA6 B24NSD05.B2703
0成交￥33.00
- 供应BASF PA6 8233GHS.8234GHS
0成交￥35.00
- 供应PBT 3306
0成交￥33.00
- 德国巴斯夫PA6 B3EG6
0询价电议