| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhiheng | China national standards | MT | USD | 20260109 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20260109 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20260109 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260109 | |
| Liao Jinxinda | China national standards | MT | USD | 20260109 | |
| Aite Zhejiang | China national standards | MT | USD | 20260109 | |
| ShanDong Shenghua | China national standards | MT | USD | 20260109 | |
| Shandong Zhenkun | China national standards | MT | USD | 20260109 | |
| Weifang Mingbo Chem | China national standards | MT | USD | 20260109 | |
| Suzhou Senfeida | China national standards | MT | USD | 20260109 |
