| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 239.54 | USD | 20251016 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 338.18 | USD | 20251016 |
| Jiangsu Meilan Chemical Co., Ltd. | China national standards | MT | 239.54 | USD | 20251016 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 352.27 | USD | 20251016 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 274.77 | USD | 20251016 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 387.5 | USD | 20251016 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 239.54 | USD | 20251016 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 239.54 | USD | 20251016 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 274.77 | USD | 20251016 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 394.54 | USD | 20251016 |