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Phthalic Anhydride CAS 85-44-9 Sineesk Manufacture
Underhanneling -
Adipinzuur (AA) CAS 144-62-7 China Best Priis
US $ 3,000 / TON -
Methylene diphenyl diisocyanate (MDI) CAS 101-68-
US $2.314/ton -
Tetrahydrofuran (THF) CAS 109-99-9 Hege kwaliteit An
US $6,929 / TON -
Diethylene Glycol (DEG) CAS 111-46-6 Factory Direc
US $898/ton
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