Set up:25千克
supply:5000千克
Purchase immediately
===under info was translated buy computer===
| Grade: | Premium grade |
|---|---|
| Fineness: | 400 (item) |
| Country of origin: | Hunan / Shandong |
| Content: | 99 (%) |
| Executive quality standard: | National standard |
| CAS： | 1309-64-4 |
| Model: | excellent |
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