| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20260105 | |
| Shandong Qiancheng | China national standards | MT | USD | 20260105 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20260105 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20260105 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20260105 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20260105 | |
| ShanDong Shenghua | China national standards | MT | USD | 20260105 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260105 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20260105 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260105 |
