| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhiheng | China national standards | MT | USD | 20251121 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20251121 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251121 | |
| Shandong Langchem | China national standards | MT | USD | 20251121 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251121 | |
| Shanghai Guoke | China national standards | MT | USD | 20251121 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251121 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251121 | |
| Shandong Xima | China national standards | MT | USD | 20251121 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20251121 |
