| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | China national standards | MT | USD | 20260307 | |
| Shandong Laya Chem | China national standards | MT | USD | 20260306 | |
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260306 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20260306 | |
| Hubei 789 Chem | China national standards | MT | USD | 20260306 | |
| Shandong Xima | China national standards | MT | USD | 20260306 | |
| Aite Zhejiang | China national standards | MT | USD | 20260306 | |
| 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 |
