纯度: 2N5-3N5
¥ 1500.00
纯度: 4N
¥ 500.00
纯度: 2N4-3N5
¥ 500.00
纯度: 3N5
¥ 800.00
纯度: 3N5
¥ 1000.00
纯度: 4N
¥ 1000.00
纯度: 4N
¥ 650.00
纯度: 4N
¥ 100.00
纯度: 3N,4N,5N
¥ 400.00
纯度: 4N
¥ 1000.00
纯度: 4N,5N,6N
¥ 650.00
纯度: 4N,5N,6N
¥ 450.00
纯度: 4N,5N,6N
¥ 1500.00
纯度: 5N,5N5,6N
¥ 500.00
纯度: 2N5
¥ 100.00