上海精源贸易有限公司

0#锡锭：牌号Sn99.95，化学成份：锡≥99.95，砷≤0.003，铁≤0.004，铜≤0.004，铅≤0.01，铋≤0.006，锑≤0.014，镉≤0.0005，锌≤0.0008，Ai≤0.0008，杂质总合≤0.50

1#锡锭：牌号Sn99.90，化学成份：锡≥99.90，砷≤0.008，铁≤0.007，铜≤0.008，铅≤0.04，铋≤0.015，  锑≤0.02，镉≤0.0008，锌≤0.001，Ai≤0.001，杂质总合≤0.10

净重：每锭重25kg±0.2kg

包装：镀锌钢带捆扎