| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250828 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250828 | |
| Shandong Xima | China national standards | MT | USD | 20250828 | |
| Aite Zhejiang | China national standards | MT | USD | 20250828 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20250828 | |
| Shandong Laya Chem | China national standards | MT | USD | 20250828 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20250828 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20250827 | |
| Zhejiang Juhua | China national standards | MT | USD | 20250827 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20250827 |
