| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 950.61 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.74 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 950.61 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 950.61 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 950.61 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 950.61 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.74 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251011 |