| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Qianyuexing | 128# | MT | 1828.36 | USD | 20251009 |
| Baozhen Shandong Chem | 81percent | MT | 2250.29 | USD | 20251009 |
| Baozhen Shandong Chem | 128# | MT | 2179.97 | USD | 20251009 |
| Baozhen Shandong Chem | Industrial Grade | MT | 2179.97 | USD | 20251009 |
| Shandong Yihe Chem | 128# | MT | 1898.68 | USD | 20251009 |
| Shandong Hongyang Chem | 128# | MT | 1940.87 | USD | 20251009 |
| Shandong Yihe Chem | 128# | MT | 1899.94 | USD | 20251007 |
| Henan Qianyuexing | 128# | MT | 1829.57 | USD | 20251007 |
| Henan Qianyuexing | 128# | MT | 1829.57 | USD | 20251005 |
| Henan Qianyuexing | 128# | MT | 1829.57 | USD | 20251003 |