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PBTCA(2-phosphonobutane-1,2,4-tricarboxylic acid)
Min. Order: 1 Metric Ton
FOB Price: USD 1,907-1,938 Qingdao
EDTMPS(Ethylene Diamine Tetra Methylene phosphonic acid)
Min. Order: 1 Metric Ton
FOB Price: USD 876-892 Qingdao