| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Junma Chem | China national standards | MT | 190.01 | USD | 20251012 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.01 | USD | 20251012 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.05 | USD | 20251012 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.01 | USD | 20251012 |
| Pingxiang Lixin BioTech | China national standards | MT | 182.97 | USD | 20251012 |
| Pingxiang Lixin BioTech | China national standards | MT | 197.05 | USD | 20251012 |
| Zhangzhou Sanan Chem | China national standards | MT | 225.2 | USD | 20251012 |
| Guangdong Huihao | China national standards | MT | 211.12 | USD | 20251011 |
| Guangdong Huihao | China national standards | MT | 211.12 | USD | 20251011 |
| Hubei Shuanghuan Tech | China national standards | MT | 211.12 | USD | 20251011 |