| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1716.98 | USD | 20250930 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1716.16 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1716.16 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1716.16 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1716.16 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1714.64 | USD | 20250928 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1714.64 | USD | 20250928 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1714.64 | USD | 20250928 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1714.64 | USD | 20250928 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 1714.64 | USD | 20250927 |