| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 713.01 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 713.01 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 733.98 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 712.8 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 712.8 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 712.8 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 712.52 | USD | 20251121 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 712.52 | USD | 20251121 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 712.52 | USD | 20251121 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 733.69 | USD | 20251121 |