| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Wells Chem | China national standards | MT | 886.61 | USD | 20250923 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 886.61 | USD | 20250923 |
| Xiamen Yudeshun Chem | China national standards | MT | 1266.59 | USD | 20250923 |
| Hubei 789 Chem | China national standards | MT | 914.76 | USD | 20250923 |
| Hubei 789 Chem | China national standards | MT | 914.76 | USD | 20250923 |
| Shanghai Ronghe Chem | China national standards | MT | 844.39 | USD | 20250923 |
| Jinan Angxin Chem | China national standards | MT | 802.17 | USD | 20250923 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 788.1 | USD | 20250923 |
| Jinan Jinrihe Chem | China national standards | MT | 788.1 | USD | 20250923 |
| Shandong Wells Chem | China national standards | MT | 731.81 | USD | 20250923 |