| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | Industrial Grade | MT | 816.25 | USD | 20250923 |
| Shandong Shuojia Chemical Co., Ltd. | Industrial Grade | MT | 815.68 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | Industrial Grade | MT | 815.68 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 815.68 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 815.68 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 815.68 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 815.68 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 815.43 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 815.43 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | Industrial Grade | MT | 815.43 | USD | 20250920 |