| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Daoqin Chem | China national standards | MT | USD | 20251023 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251023 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251023 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251023 | |
| Jinan Xinbo Chem | China national standards | MT | USD | 20251023 | |
| Shandong Guanjiu Energy | China national standards | MT | USD | 20251023 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251023 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251023 | |
| Jiangsu Youlixin Chem | China national standards | MT | USD | 20251023 | |
| Nanjing Waien Chem | China national standards | MT | USD | 20251023 |
