| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 932.82 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 918.69 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 918.69 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 975.22 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 975.22 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 918.69 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 918.43 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 974.95 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 974.95 | USD | 20251209 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 918.43 | USD | 20251209 |