| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Huize Chem | China national standards | MT | 904.03 | USD | 20251202 |
| Pingxiang Lixin BioTech | China national standards | MT | 1243.04 | USD | 20251202 |
| Pingxiang Lixin BioTech | China national standards | MT | 1087.66 | USD | 20251202 |
| Shanghai SKY Chem | China national standards | MT | 1080.6 | USD | 20251202 |
| GuangZhan Chem | China national standards | MT | 1115.91 | USD | 20251202 |
| Xiamen Yudeshun Chem | China national standards | MT | 1271.29 | USD | 20251202 |
| Xiangyang Youdeshi Chem | China national standards | MT | 1002.91 | USD | 20251202 |
| Liao Jinxinda | China national standards | MT | 875.78 | USD | 20251202 |
| Xiangyang Youdeshi Chem | China national standards | MT | 1002.91 | USD | 20251202 |
| Jinan Aochen Chem | China national standards | MT | 1130.04 | USD | 20251202 |