| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Shandong Shuojia Chemical Co., Ltd. | Industrial Grade | MT | 846.79 | USD | 20251028 |
| Shandong Shuojia Chemical Co., Ltd. | Industrial Grade | MT | 846.79 | USD | 20251028 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1340.75 | USD | 20251028 |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1058.48 | USD | 20251028 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1016.15 | USD | 20251028 |