| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yihe Chem | 128# | MT | 1906.35 | USD | 20251117 |
| Shandong Yihe Chem | 128# | MT | 1906.35 | USD | 20251117 |
| Jinan Jinhao Chem | 81percent | MT | 1976.95 | USD | 20251117 |
| Jinan Jinhao Chem | 128# | MT | 2019.32 | USD | 20251117 |
| Jinan Jinhao Chem | 81percent | MT | 1976.95 | USD | 20251117 |
| Jinan Jinhao Chem | 128# | MT | 2019.32 | USD | 20251117 |
| Baozhen Shandong Chem | 128# | MT | 2259.38 | USD | 20251117 |
| Shandong Yihe Chem | 128# | MT | 1906.11 | USD | 20251116 |
| Shandong Yihe Chem | 128# | MT | 1906.11 | USD | 20251115 |
| Henan Qianyuexing | 128# | MT | 1835.51 | USD | 20251115 |