| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 905.41 | USD | 20251211 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.56 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 897.49 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 897.49 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.56 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.56 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 897.49 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 897.49 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.56 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 897.49 | USD | 20251210 |