| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Lianhai Biological Technology Co., Ltd. | China national standards | MT | 731.52 | USD | 20250918 |
| Anhui Ruibai New Material Co., Ltd. | China national standards | MT | 801.86 | USD | 20250918 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 689.32 | USD | 20250918 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 689.32 | USD | 20250918 |
| JIN Yimeng Group Co., Ltd. | China national standards | MT | 717.45 | USD | 20250918 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 689.32 | USD | 20250918 |
| Yankuang Guotai Chemical Co., Ltd. | China national standards | MT | 829.99 | USD | 20250918 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 703.38 | USD | 20250918 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 703.38 | USD | 20250918 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 689.32 | USD | 20250918 |