| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 493.62 | USD | 20251120 |
| Hubei 789 Chem | 55% | MT | 775.69 | USD | 20251120 |
| Hubei 789 Chem | 55% | MT | 775.69 | USD | 20251120 |
| Liao Jinxinda | 55% | MT | 761.58 | USD | 20251120 |
| Zibo Lishuo Chem | China national standards | MT | 493.62 | USD | 20251120 |
| Shandong Yushuo Chem | 40% | MT | 620.55 | USD | 20251120 |
| Shandong Yushuo Chem | 55% | MT | 775.69 | USD | 20251120 |
| Shandong Qiangsen Chem | 40% | MT | 493.62 | USD | 20251120 |
| Zibo Lishuo Chem | China national standards | MT | 493.62 | USD | 20251120 |
| Shandong Rongnuo Chem | 55% | MT | 775.69 | USD | 20251120 |