| Vendor | Spec | Unit | Price | Currency | Date |
| Anhui Haozhan Tech | China national standards | MT | 204.59 | USD | 20251123 |
| Jinan Jinrihe Chem | China national standards | MT | 155.2 | USD | 20251123 |
| Henan Shunzhibang | China national standards | MT | 253.97 | USD | 20251123 |
| Henan Kaijie Water | China national standards | MT | 211.64 | USD | 20251123 |
| Shandong Jinshenrun Chem | China national standards | MT | 183.42 | USD | 20251123 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.48 | USD | 20251123 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.48 | USD | 20251123 |
| Henan Huiyihai | China national standards | MT | 176.37 | USD | 20251123 |
| Henan Shunzhibang | China national standards | MT | 239.86 | USD | 20251123 |
| Pingxiang Lixin BioTech | China national standards | MT | 190.48 | USD | 20251123 |