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•   Dear friends, we're a producer specializing in the manufacturing of infrequent metals. We may give quite a lot of infrequent metals and have a large number of stocks. If you cannot discover the dimensions you want, please touch us in time for a enormous number discount.   High-purity copper particles Electrolytic copper debris Single crystal Copper Grain Copper blocks Copper particles Copper   Specification: Product Name: Copper Grain Purity:≥99.99%  

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