| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 733.78 | USD | 20251111 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 733.78 | USD | 20251111 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 733.78 | USD | 20251111 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 733.88 | USD | 20251110 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 733.88 | USD | 20251110 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 733.88 | USD | 20251110 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 734.09 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 734.09 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 734.09 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 733.42 | USD | 20251105 |