| Vendor | Spec | Unit | Price | Currency | Date |
| Baozhen Shandong Chem | Industrial Grade | MT | 2186.76 | USD | 20251027 |
| Shandong Yihe Chem | 128# | MT | 1904.6 | USD | 20251027 |
| Henan Qianyuexing | 128# | MT | 1834.06 | USD | 20251027 |
| Jinan Jinhao Chem | 128# | MT | 2016.13 | USD | 20251025 |
| Jinan Jinhao Chem | 81percent | MT | 1973.83 | USD | 20251024 |
| Jinan Jinhao Chem | 128# | MT | 2016.13 | USD | 20251024 |
| Baozhen Shandong Chem | 128# | MT | 2255.81 | USD | 20251024 |
| Shandong Yihe Chem | 128# | MT | 1903.34 | USD | 20251024 |
| Henan Qianyuexing | 128# | MT | 1832.84 | USD | 20251024 |
| Shandong Hongyang Chem | 128# | MT | 1945.64 | USD | 20251024 |