| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 965.86 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 965.86 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 965.86 | USD | 20250919 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 965.86 | USD | 20250919 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 965.86 | USD | 20250919 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 965.86 | USD | 20250919 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 966.45 | USD | 20250918 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 966.45 | USD | 20250918 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 966.45 | USD | 20250918 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 966.45 | USD | 20250918 |