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US $ 79.99-89.99/Piece
5 Pieces
US $ 20-30/Piece
10 Pieces
US $ 950-11,000/Set
1 Set
US $ 145,000/Set
1 Set
US $ 2-5/kg
1 kg
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Find wholesale niobium oxide online from China niobium oxide wholesalers and dropshippers. We help you get high quality alloy and silicon at bulk prices from m.made-in-china.com.