| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | 128# | MT | 2019.03 | USD | 20251125 |
| Jinan Jinhao Chem | 81percent | MT | 1976.68 | USD | 20251125 |
| Jinan Jinhao Chem | 81percent | MT | 1976.68 | USD | 20251125 |
| Jinan Jinhao Chem | 128# | MT | 2019.03 | USD | 20251125 |
| Henan Qianyuexing | 128# | MT | 1835.48 | USD | 20251125 |
| Baozhen Shandong Chem | 128# | MT | 2259.06 | USD | 20251125 |
| Unknown | China national standards | MT | 1764.37 | USD | 20251124 |
| Shandong Yihe Chem | 128# | MT | 1905.51 | USD | 20251124 |
| Henan Qianyuexing | 128# | MT | 1834.94 | USD | 20251124 |
| Baozhen Shandong Chem | 128# | MT | 2258.39 | USD | 20251124 |