| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Shuanghuan Tech | China national standards | MT | 197.16 | USD | 20251013 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.12 | USD | 20251013 |
| Pingxiang Lixin BioTech | China national standards | MT | 183.08 | USD | 20251013 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.12 | USD | 20251013 |
| Henan Junma Chem | China national standards | MT | 190.12 | USD | 20251013 |
| Zhangzhou Sanan Chem | China national standards | MT | 225.33 | USD | 20251013 |
| Shandong Hongyang Chem | China national standards | MT | 190.12 | USD | 20251013 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.16 | USD | 20251013 |
| Henan Leavit Chem | China national standards | MT | 163.36 | USD | 20251013 |
| Henan Leavit Chem | China national standards | MT | 478.83 | USD | 20251013 |