| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20260301 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260301 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260301 | |
| Shandong Jinshenrun Chem | Industrial Grade | MT | USD | 20260301 | |
| Liaocheng Yuanze Chem | Industrial Grade | MT | USD | 20260301 | |
| Shandong Qiancheng | 90% | MT | USD | 20260301 | |
| Shandong LuoHeng Chem | 90% | MT | USD | 20260301 | |
| Shandong Xima | China national standards | MT | USD | 20260228 | |
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260228 | |
| Shanghai SKY Chem | China national standards | MT | USD | 20260228 |
