| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Shuojia Chem | China national standards | MT | USD | 20251028 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251028 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251028 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251028 | |
| Shandong Hualu | China national standards | MT | USD | 20251028 | |
| Hualu Holdings | China national standards | MT | USD | 20251028 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251028 | |
| Shandong Guanjiu Energy | China national standards | MT | USD | 20251028 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251028 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251027 |
