| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20251122 | |
| Luxi Chem | China national standards | MT | USD | 20251122 | |
| Henan Shouheng | China national standards | MT | USD | 20251121 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251121 | |
| Suzhou Xuehang Mat | China national standards | MT | USD | 20251121 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251121 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251121 | |
| Shandong Langchem | China national standards | MT | USD | 20251121 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251121 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251121 |
