| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.08 | USD | 20251030 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.08 | USD | 20251030 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.08 | USD | 20251030 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.08 | USD | 20251030 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 896.08 | USD | 20251030 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 896.08 | USD | 20251030 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1354.71 | USD | 20251030 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 931.36 | USD | 20251030 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 931.36 | USD | 20251030 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1058.37 | USD | 20251030 |