| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | 81percent | MT | 1970.5 | USD | 20251011 |
| Jinan Jinhao Chem | 128# | MT | 2012.72 | USD | 20251011 |
| Baozhen Shandong Chem | 128# | MT | 2252.0 | USD | 20251011 |
| Henan Qianyuexing | 128# | MT | 1829.75 | USD | 20251011 |
| Shandong Yihe Chem | 128# | MT | 1900.12 | USD | 20251011 |
| Shandong Hongyang Chem | 128# | MT | 1942.35 | USD | 20251011 |
| Henan Qianyuexing | 128# | MT | 1829.75 | USD | 20251010 |
| Shandong Yihe Chem | 128# | MT | 1900.12 | USD | 20251010 |
| Shandong Hongyang Chem | 128# | MT | 1942.35 | USD | 20251010 |
| Baozhen Shandong Chem | Industrial Grade | MT | 2179.97 | USD | 20251009 |