| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Luxi Chem | China national standards | MT | USD | 20251129 | |
| Henan Shouheng | China national standards | MT | USD | 20251128 | |
| Shandong Hualu | China national standards | MT | USD | 20251128 | |
| Shandong Langchem | China national standards | MT | USD | 20251128 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251128 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251128 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251128 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251128 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251128 | |
| Suzhou Xuehang Mat | China national standards | MT | USD | 20251128 |
