| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yihe Chem | 128# | MT | 1908.59 | USD | 20251204 |
| Shandong Hongyang Chem | 128# | MT | 1951.0 | USD | 20251204 |
| Jinan Jinhao Chem | 81percent | MT | 1979.27 | USD | 20251204 |
| Henan Qianyuexing | 128# | MT | 1837.9 | USD | 20251204 |
| Baozhen Shandong Chem | 128# | MT | 2262.03 | USD | 20251204 |
| Jinan Jinhao Chem | 128# | MT | 2021.69 | USD | 20251204 |
| Henan Qianyuexing | 128# | MT | 1837.9 | USD | 20251204 |
| Jinan Jinhao Chem | 128# | MT | 2021.09 | USD | 20251203 |
| Jinan Jinhao Chem | 128# | MT | 2021.09 | USD | 20251203 |
| Shandong Yihe Chem | 128# | MT | 1908.02 | USD | 20251203 |