| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Baishui Chem | China national standards | MT | USD | 20260311 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260311 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260311 | |
| Shandong Jinshenrun Chem | Industrial Grade | MT | USD | 20260311 | |
| Liaocheng Yuanze Chem | Industrial Grade | MT | USD | 20260311 | |
| Jinan Jinrihe Chem | Industrial Grade | MT | USD | 20260311 | |
| Shandong Zhenkun | Industrial Grade | MT | USD | 20260311 | |
| Shandong Yuxuan Chem | 90% | MT | USD | 20260311 | |
| Wuhan Hengjiu Chem | 90% | MT | USD | 20260311 | |
| Shandong Qiancheng | 90% | MT | USD | 20260311 |
