| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai SKY Chem | China national standards | MT | USD | 20260306 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260306 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20260306 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20260306 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20260306 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260306 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260306 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20260306 | |
| Jinan Zesheng | China national standards | MT | USD | 20260306 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20260306 |
