| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20250922 | |
| Shandong LuoHeng Chem | China national standards | MT | USD | 20250922 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20250922 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20250922 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250922 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250922 | |
| Shandong Haili Chem | China national standards | MT | USD | 20250922 | |
| Jining Zhongyin EC | China national standards | MT | USD | 20250922 | |
| Suzhou Zixu Mat | China national standards | MT | USD | 20250922 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250922 |
