| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 710.21 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 710.21 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 709.99 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 709.99 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 709.99 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 709.99 | USD | 20250919 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 709.99 | USD | 20250919 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 709.99 | USD | 20250919 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 710.42 | USD | 20250918 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 710.42 | USD | 20250918 |