| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 211.21 | USD | 20251014 |
| Henan Junma Chem | China national standards | MT | 190.08 | USD | 20251014 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.08 | USD | 20251014 |
| Pingxiang Lixin BioTech | China national standards | MT | 197.12 | USD | 20251014 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.12 | USD | 20251014 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.08 | USD | 20251014 |
| Pingxiang Lixin BioTech | China national standards | MT | 183.04 | USD | 20251014 |
| Jiangxi Xinmao Chem | China national standards | MT | 190.08 | USD | 20251014 |
| Tongdai Haijing Soda | China national standards | MT | 197.12 | USD | 20251014 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.12 | USD | 20251014 |