| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 242.23 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 242.23 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.19 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 242.23 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 242.23 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.05 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.05 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.05 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.05 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.05 | USD | 20251011 |