4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE) Suppliers

Aera: China(Mainland)

Contact: Mike

Phone: 19849939632

Email: 2470479589@qq.com

Product Name: 4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE)

Updated Date: 2025-09-27 17:39:12

Price: ￥450.0/1kg

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