| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20251121 | |
| Shandong LuoHeng Chem | China national standards | MT | USD | 20251121 | |
| Shandong Xima | China national standards | MT | USD | 20251121 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251121 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251121 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251121 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251121 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251121 | |
| Jining Zhongyin EC | China national standards | MT | USD | 20251121 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251121 |
