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Chinese phthalic anhydride supplier, mangangalakal, at
Napagkasunduan -
Mga supplier ng adipic acid (AA) na Tsino, mangangalakal, at m
US $ 3,000/ tonelada -
Chinese methylene diphenyl diisocyanate (MDI) supp
US $ 2,314/ tonelada -
Mga Tagabigay ng Tetrahydrofuran (THF) ng Tsino, mangangalakal,
US $ 6,929/ tonelada -
Chinese diethylene glycol (DEG) supplier, mangangalakal
US $ 898/ tonelada
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