| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin BioTech | China national standards | MT | 175.92 | USD | 20251005 |
| Henan Junma Chem | China national standards | MT | 189.99 | USD | 20251005 |
| Henan Huiyihai | China national standards | MT | 175.92 | USD | 20251005 |
| Sichuan Hebang Bio | China national standards | MT | 232.21 | USD | 20251005 |
| Wuhan Hengjiu Chem | China national standards | MT | 182.96 | USD | 20251005 |
| Wuhan Hengjiu Chem | China national standards | MT | 173.11 | USD | 20251005 |
| Wuhan Hengjiu Chem | China national standards | MT | 205.47 | USD | 20251005 |
| Shandong Jinshenrun Chem | China national standards | MT | 182.96 | USD | 20251004 |
| Shandong Haihua | China national standards | MT | 211.1 | USD | 20251004 |
| Henan Baoxin Tech | China national standards | MT | 189.99 | USD | 20251004 |