| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shangqiu Ruibai | China national standards | MT | USD | 20260224 | |
| Anhui Zhonghuifa | China national standards | MT | USD | 20260224 | |
| Shandong Yihe Chem | 99.5% | MT | USD | 20260218 | |
| Shandong Yihe Chem | 99.5% | MT | USD | 20260215 | |
| Ningbo Oceanking | 99.5% | MT | USD | 20260214 | |
| Unknown | 99.5% | MT | USD | 20260214 | |
| Dongying Ruien Chemical | 99.5% | MT | USD | 20260214 | |
| Shangqiu Ruibai | China national standards | MT | USD | 20260214 | |
| Anhui Zhonghuifa | China national standards | MT | USD | 20260214 | |
| Shangqiu Ruibai | China national standards | MT | USD | 20260213 |
