hdpe gg3245∠hdpe gg3245
pp 8650
eva18020
tpe 4210
pc/kgn-30mra
pvc新疆圣雄能源sg-5
pcˉhcg2520
emma/wd203-1
pc dl002e
pp rb307mo
pa66 kn333hb540bl
ppe/ax200hiflow
tpuˉ70abx
pc 121r-111
pmma 韩国lg hi535
ppˉ505p
pbtˉ1500a15
ppoˉex130
eva ue672317
lcp ze55205
pa66 a50h1
pbt 3214
lldpe泰国scg化工m3804ru(p)
pa9t 日本可乐丽 g1300a
tpu k-470a
pa6 1013gh30
pc 3414r-731
eva/n1007
pa66/50bw/nt0682
ppˉ48m40
pa1010 rs lc1600
pp h36g-00
lcp l304t40
pps日本---1140
pom500t
pc/abspx10-x06
pa6ˉbgz-15
pc/abs/t-3750/
tpu 11t92em
lcp e6007lhf-mr-z
ppˉfh51
abs韩国三星mp-0670
mvldpe(茂金属)美国埃克森美孚27-03ch
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