| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Suzhou Zixu Mat | China national standards | MT | USD | 20250923 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20250923 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20250923 | |
| Zaozhuang Yitai | China national standards | MT | USD | 20250923 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20250923 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20250923 | |
| Lihuayi Shandong | China national standards | MT | USD | 20250923 | |
| Wanhua Chem | China national standards | MT | USD | 20250923 | |
| CNPC | China national standards | MT | USD | 20250922 | |
| Lijin Lihuayi | China national standards | MT | USD | 20250922 |
