| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin BioTech | China national standards | MT | 175.94 | USD | 20251010 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.01 | USD | 20251010 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.05 | USD | 20251010 |
| Pingxiang Lixin BioTech | China national standards | MT | 197.05 | USD | 20251010 |
| Shandong Hongyang Chem | China national standards | MT | 190.01 | USD | 20251010 |
| Henan Huiyihai | China national standards | MT | 175.94 | USD | 20251010 |
| Tongdai Haijing Soda | China national standards | MT | 168.9 | USD | 20251010 |
| Hubei Shuanghuan Tech | China national standards | MT | 232.24 | USD | 20251010 |
| Jinan Jinrihe Chem | China national standards | MT | 168.9 | USD | 20251010 |
| Pingxiang Lixin BioTech | China national standards | MT | 196.9 | USD | 20251009 |