4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
LEAP CHEM CO., LTD.
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
Kindchem Co., Ltd
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
Shandong Airuike Chemical Co., Ltd.
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
Hangzhou KieRay Chem Co.
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
Dayang Chem (Hangzhou) Co.,Ltd
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
shanghai jinghui industrial co.ltd
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
SHANDONG LOOK CHEMICAL CO.,LTD
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
Amitychem
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
Wuhan Comings Biotechnology Co., Ltd.