| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin BioTech | China national standards | MT | 189.99 | USD | 20251003 |
| Pingxiang Lixin BioTech | China national standards | MT | 175.92 | USD | 20251003 |
| Pingxiang Lixin BioTech | China national standards | MT | 182.96 | USD | 20251003 |
| Henan Junma Chem | China national standards | MT | 189.99 | USD | 20251003 |
| Shandong Haihua | China national standards | MT | 211.1 | USD | 20251003 |
| Shandong Jinshenrun Chem | China national standards | MT | 182.96 | USD | 20251003 |
| Henan Shunzhibang | China national standards | MT | 267.4 | USD | 20251003 |
| Henan Shunzhibang | China national standards | MT | 253.32 | USD | 20251003 |
| Henan Shunzhibang | China national standards | MT | 239.25 | USD | 20251003 |
| Henan Huiyihai | China national standards | MT | 175.92 | USD | 20251003 |