| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Qianyuexing | 128# | MT | 1832.17 | USD | 20251022 |
| Jinan Jinhao Chem | 81percent | MT | 1973.11 | USD | 20251022 |
| Jinan Jinhao Chem | 128# | MT | 2015.39 | USD | 20251022 |
| Shandong Yihe Chem | 128# | MT | 1902.64 | USD | 20251022 |
| Shandong Hongyang Chem | 128# | MT | 1944.92 | USD | 20251022 |
| Baozhen Shandong Chem | 128# | MT | 2255.75 | USD | 20251021 |
| Jinan Jinhao Chem | 128# | MT | 2016.07 | USD | 20251021 |
| Jinan Jinhao Chem | 81percent | MT | 1973.78 | USD | 20251021 |
| Shandong Yihe Chem | 128# | MT | 1903.28 | USD | 20251021 |
| Shandong Hongyang Chem | 128# | MT | 1945.58 | USD | 20251021 |