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Supply chain business opportunity
原料采购
工业辛醇
2-EH
2-EH
精对苯二甲酸
PTA
PTA
邻苯二甲酸酐
PA
PA
硫酸
Sulfonic?acid
Sulfonic?acid
活性炭
acticarbon
acticarbon
偏苯三酸酐
Trimellitic anhydride
Trimellitic anhydride
钛酸四丁酯
tetrabutyl titanate
tetrabutyl titanate
钛酸异丙酯
TiPT
TiPT