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US $ 13-16/kg
1 kg
US $ 1,000-1,900/Ton
10 Tons
US $ 13-16/kg
1 kg
US $ 1,500-1,800/Ton
11 Tons
US $ 427.79-496.99/cylinder
50 cylinder
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Find wholesale high purity silicon nitride online from China high purity silicon nitride wholesalers and dropshippers. We help you get high quality high purity aluminum oxide and high purity aluminium oxide at bulk prices from m.made-in-china.com.