Zytel HTN 51G35NOX BK420 FR55G50NHLW
美国伊士曼PCTG Tritan LX101 美国伊士曼Tritan TX1500HF
Zytel HTN FE350038 52G45HSL
Zytel HTN 51G15HSL 52G35EF BK420
Zytel HTN FG52G35HSL 54G35EF
Eastar Tritan MP100 美国伊斯曼DS3010HF
Zytel HTN 54G35EF 塑胶原料ppa
PCTG Tritan TX1000 美国伊士曼Eastar DN011
Zytel HTN 51G45HSL BK083 53G50HSLR
共聚多酯 Eastar DN011 美国伊士曼Eastar EB062