| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 745.9 | USD | 20250930 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 689.61 | USD | 20250930 |
| JIN Yimeng Group Co., Ltd. | China national standards | MT | 689.61 | USD | 20250930 |
| Jiangsu Lianhai Biological Technology Co., Ltd. | China national standards | MT | 738.86 | USD | 20250930 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 710.72 | USD | 20250930 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 633.31 | USD | 20250930 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 689.61 | USD | 20250930 |
| Yankuang Guotai Chemical Co., Ltd. | China national standards | MT | 731.83 | USD | 20250930 |
| JIN Yimeng Group Co., Ltd. | China national standards | MT | 809.23 | USD | 20250930 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 703.68 | USD | 20250930 |