| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 712.71 | USD | 20251118 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 712.71 | USD | 20251118 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 713.12 | USD | 20251117 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 734.3 | USD | 20251117 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 713.12 | USD | 20251117 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 713.12 | USD | 20251117 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 713.03 | USD | 20251114 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 734.2 | USD | 20251114 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 713.03 | USD | 20251114 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 713.03 | USD | 20251114 |