| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yihe Chem | 99.5% | MT | USD | 20251215 | |
| Shanghai Minyu Tech | 99.5% | MT | USD | 20251215 | |
| Shandong Langchem | 99.5% | MT | USD | 20251215 | |
| Shandong Yeyang Chem | 99.5% | MT | USD | 20251215 | |
| Shandong Hongyang Chem | 99.5% | MT | USD | 20251215 | |
| Shangqiu Ruibai | China national standards | MT | USD | 20251215 | |
| Zhejiang Juhua | China national standards | MT | USD | 20251215 | |
| Anhui Zhonghuifa | China national standards | MT | USD | 20251215 | |
| Shandong Yihe Chem | 99.5% | MT | USD | 20251214 | |
| Shandong Yeyang Chem | 99.5% | MT | USD | 20251213 |
