| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin BioTech | China national standards | MT | 190.46 | USD | 20251031 |
| Pingxiang Lixin BioTech | China national standards | MT | 183.41 | USD | 20251031 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.46 | USD | 20251031 |
| Henan Junma Chem | China national standards | MT | 190.46 | USD | 20251031 |
| Chizhou Xinyu Chem | China national standards | MT | 211.63 | USD | 20251031 |
| Sichuan Hebang Bio | China national standards | MT | 232.79 | USD | 20251031 |
| Henan Qianyuexing | China national standards | MT | 153.78 | USD | 20251031 |
| Henan Baiquan | China national standards | MT | 166.48 | USD | 20251031 |
| Haohua Junhua | China national standards | MT | 153.78 | USD | 20251031 |
| Shandong Hongyang Chem | China national standards | MT | 190.46 | USD | 20251031 |