| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yihe Chem | 99.9% | MT | USD | 20251214 | |
| Qingdao Shengze Chem | 99.9% | MT | USD | 20251214 | |
| Shandong Langchem | 99% | MT | USD | 20251213 | |
| Shanghai Ronghe Chem | 99.9% | MT | USD | 20251213 | |
| Shandong Yeyang Chem | 99.9% | MT | USD | 20251213 | |
| Changzhou Yihan Chem | 99.9% | MT | USD | 20251213 | |
| Shandong Qiangsen Chem | 99.9% | MT | USD | 20251213 | |
| Jinan Jinrihe Chem | 99.9% | MT | USD | 20251213 | |
| Shandong Jinshenrun Chem | 99.9% | MT | USD | 20251213 | |
| Shandong Fusheng | 99.9% | MT | USD | 20251213 |
