| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 494.17 | USD | 20251125 |
| Shandong Xima | 40% | MT | 480.05 | USD | 20251125 |
| Shandong Rongnuo Chem | 55% | MT | 776.55 | USD | 20251125 |
| Shandong Qiangsen Chem | 55% | MT | 635.36 | USD | 20251125 |
| Shandong Qiangsen Chem | 40% | MT | 494.17 | USD | 20251125 |
| Shandong Xima | China national standards | MT | 508.29 | USD | 20251125 |
| Liao Jinxinda | 55% | MT | 762.43 | USD | 20251125 |
| Shandong Yushuo Chem | 40% | MT | 621.24 | USD | 20251125 |
| Liao Jinxinda | 55% | MT | 762.43 | USD | 20251125 |
| Shandong Rongnuo Chem | 40% | MT | 536.53 | USD | 20251125 |