| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai Huayi | China national standards | MT | USD | 20260224 | |
| Shanghai Huayi | China national standards | MT | USD | 20260224 | |
| Shandong Aite Chem | 99.9% | MT | USD | 20260223 | |
| Shandong Beiluhengsheng | 99.9% | MT | USD | 20260223 | |
| Qingdao Shengze Chem | 99.7% | MT | USD | 20260223 | |
| Shandong Aite Chem | 99.9% | MT | USD | 20260222 | |
| Qingdao Shengze Chem | 99.7% | MT | USD | 20260220 | |
| Shandong Aite Chem | 99.9% | MT | USD | 20260219 | |
| Shandong Aite Chem | 99.9% | MT | USD | 20260218 | |
| Shandong Aite Chem | 99.9% | MT | USD | 20260217 |
