| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1450.28 | USD | 20251014 |
| Shandong Aite Chem | China national standards | MT | 1450.28 | USD | 20251014 |
| Shandong Jinling Chem | China national standards | MT | 1126.43 | USD | 20251014 |
| Shandong Jinshenrun Chem | China national standards | MT | 1126.43 | USD | 20251014 |
| Shandong Jinshenrun Chem | China national standards | MT | 1070.11 | USD | 20251014 |
| Dongying Huatai Chem | China national standards | MT | 1098.27 | USD | 20251014 |
| Shandong Jinling Chem | China national standards | MT | 1098.27 | USD | 20251014 |
| Shandong Mengkanda Chem | China national standards | MT | 999.7 | USD | 20251014 |
| Shandong Yaowang Chem | China national standards | MT | 1119.39 | USD | 20251014 |
| Xiamen Yudeshun Chem | China national standards | MT | 1548.84 | USD | 20251014 |