| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 973.81 | USD | 20251110 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 973.81 | USD | 20251110 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 988.2 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 988.2 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 988.2 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 988.2 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 988.2 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 988.2 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 987.29 | USD | 20251105 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 987.29 | USD | 20251105 |