| Vendor | Spec | Unit | Price | Currency | Date |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 435.69 | USD | 20250927 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 435.69 | USD | 20250927 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 337.31 | USD | 20250927 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 90% | MT | 562.18 | USD | 20250927 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1138.41 | USD | 20250927 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 505.96 | USD | 20250927 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 421.63 | USD | 20250927 |
| Shandong Luxi Chemical Co., Ltd. | 90% | MT | 534.07 | USD | 20250927 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 456.77 | USD | 20250927 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 456.77 | USD | 20250927 |