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MOQ:20 Kilogram
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Property: White crystalline granular.purity≥99%
Use: This product is the production of pyromellitic dianhydride and powder coating for the main raw materials.
Packing: Each bag of net weights 20kg.

Property: White crystalline granular.purity≥99%
Use: This product is the production of pyromellitic dianhydride and powder coating for the main raw materials.
Packing: Each bag of net weights 20kg.


