-
Phthalic Anhydride CAS 85-44-9 Tuam Tshoj Chaw tsim tshuaj paus
Sib tham tau -
Adipic Acid (AA) CAS 144-62-7 Tuam Tshoj Tus Nqi Zoo Tshaj
US $3,000/TON -
Tom ntej: Methylene Diphenyl Diisocyanate (MDI) CAS 101-68-
US $ 2,314 / Tuj -
Tetrahydrofuran (THF) CAS 109-99-9 High Quality An
US $6,929/TON -
Diethylene Glycol (DEG) CAS 111-46-6 Factory Direc
US $898/TON
-
Xov tooj
-
E-mail
-
Whatsapp
-
Sab saum toj
