| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 874.41 | USD | 20251120 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 874.41 | USD | 20251120 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 874.41 | USD | 20251120 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 874.41 | USD | 20251120 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 874.82 | USD | 20251119 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 874.82 | USD | 20251119 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 874.82 | USD | 20251119 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 874.82 | USD | 20251119 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 875.01 | USD | 20251118 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 875.01 | USD | 20251118 |