| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20260908 | |
| Shandong Zhuoyu Chemical | China national standards | MT | USD | 20260908 | |
| Aite Zhejiang | China national standards | MT | USD | 20260908 | |
| Shandong Junfeng | China national standards | MT | USD | 20260908 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260908 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260908 | |
| Shandong Zhiheng | China national standards | MT | USD | 20260908 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260908 | |
| Huizhou Chung SHUN | China national standards | MT | USD | 20260908 | |
| Sinopec | China national standards | MT | USD | 20260908 |
