| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 1283.86 | USD | 20251102 |
| Shandong Haili Chem | China national standards | MT | 761.85 | USD | 20251102 |
| Shandong Hualu | China national standards | MT | 761.85 | USD | 20251102 |
| Jining Zhongyin EC | China national standards | MT | 761.85 | USD | 20251102 |
| Wuhan Hengjiu Chem | China national standards | MT | 973.48 | USD | 20251102 |
| Luxi Chem | China national standards | MT | 775.96 | USD | 20251102 |
| Qingdao Shengze Chem | China national standards | MT | 775.96 | USD | 20251102 |
| Shandong Jinshenrun Chem | China national standards | MT | 1029.91 | USD | 20251102 |
| Luxi Chem | China national standards | MT | 1015.8 | USD | 20251102 |
| Shandong Haili Chem | China national standards | MT | 775.96 | USD | 20251102 |