| Vendor | Spec | Unit | Price | Currency | Date |
| Baozhen Shandong Chem | 128# | MT | 2187.23 | USD | 20251111 |
| Baozhen Shandong Chem | 81percent | MT | 2257.78 | USD | 20251111 |
| Henan Qianyuexing | 128# | MT | 1834.45 | USD | 20251111 |
| Shandong Yihe Chem | 128# | MT | 1905.0 | USD | 20251111 |
| Shandong Hongyang Chem | 128# | MT | 1947.34 | USD | 20251111 |
| Shandong Huize Chem | 128# | MT | 2017.89 | USD | 20251111 |
| Jinan Jinhao Chem | 128# | MT | 2018.18 | USD | 20251110 |
| Baozhen Shandong Chem | 128# | MT | 2258.1 | USD | 20251110 |
| Henan Qianyuexing | 128# | MT | 1834.71 | USD | 20251110 |
| Shandong Yihe Chem | 128# | MT | 1905.27 | USD | 20251110 |