产品详细信息
We are pleased to offer you Chinese Silicon Metal lump 10-100mm, 90%min ,packed in 1000kg big bags. prompt shipmt.
Si 98.5% 553, Fe: 0.5%max, Ca: 0.30%max
Si 99% 441, Fe: 0.4%max, Ca: 0.10%max
Si 99% 331, Fe: 0.3%max, Ca: 0.10%max
Si 99.4% 3303,Fe: 0.3%max, Ca: 0.03%max
Si 99.6% 2202,Fe: 0.2%max, Ca: 0.02%max
相关证明的文件
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公司详细资料
Hunan Metals & Chemicals Corp.specializes in manufacturing and exporting
China origin Silicon Metal & Magnesium...