| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chem | China national standards | MT | 1069.56 | USD | 20250923 |
| Nanjing Baitu Chem | China national standards | MT | 1041.42 | USD | 20250923 |
| Shandong Haili Chem | China national standards | MT | 1041.42 | USD | 20250923 |
| Suzhou Xuehang Mat | China national standards | MT | 1618.42 | USD | 20250923 |
| Wuhan Hengjiu Chem | China national standards | MT | 1182.15 | USD | 20250923 |
| Jinan Jinhao Chem | China national standards | MT | 1223.53 | USD | 20250922 |
| Luxi Chem | China national standards | MT | 1026.64 | USD | 20250922 |
| Shandong Hualu | China national standards | MT | 1040.7 | USD | 20250922 |
| Shandong Hongyang Chem | China national standards | MT | 1068.83 | USD | 20250922 |
| Jinan Aochen Chem | China national standards | MT | 1350.1 | USD | 20250922 |