| Vendor | Spec | Unit | Price | Currency | Date |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1025.97 | USD | 20250928 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 534.07 | USD | 20250928 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 337.31 | USD | 20250928 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 590.29 | USD | 20250928 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 344.33 | USD | 20250928 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 351.36 | USD | 20250928 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 337.31 | USD | 20250928 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 983.81 | USD | 20250928 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 365.41 | USD | 20250928 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 400.55 | USD | 20250928 |