| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| ShanDong Shenghua | China national standards | MT | USD | 20251105 | |
| Dongying Hi-tech | China national standards | MT | USD | 20251105 | |
| Heze Zhuohang | China national standards | MT | USD | 20251105 | |
| Qingdao Soda | China national standards | MT | USD | 20251105 | |
| TJ Bohai Chem | China national standards | MT | USD | 20251105 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251105 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251105 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251105 | |
| Aite Zhejiang | China national standards | MT | USD | 20251105 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251105 |
