| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.22 | USD | 20251127 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.94 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.94 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.94 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.01 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.01 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.01 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.94 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.94 | USD | 20251126 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 904.01 | USD | 20251126 |