| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Yueyang Zhongchuang | China national standards | MT | USD | 20250918 | |
| ShanDong Shenghua | China national standards | MT | USD | 20250918 | |
| Heze Zhuohang | China national standards | MT | USD | 20250918 | |
| Qingdao Soda | China national standards | MT | USD | 20250918 | |
| Dongying Hi-tech | China national standards | MT | USD | 20250918 | |
| TJ Bohai Chem | China national standards | MT | USD | 20250918 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250918 | |
| Shandong Zhiheng | China national standards | MT | USD | 20250918 | |
| Shandong Fusheng | China national standards | MT | USD | 20250918 | |
| Aite Zhejiang | China national standards | MT | USD | 20250918 |
