| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Hi-tech | China national standards | MT | USD | 20251016 | |
| Heze Zhuohang | China national standards | MT | USD | 20251016 | |
| Qingdao Soda | China national standards | MT | USD | 20251016 | |
| TJ Bohai Chem | China national standards | MT | USD | 20251016 | |
| Tongling Jintai Chem | China national standards | MT | USD | 20251016 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20251016 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251016 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251016 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251016 | |
| Shandong Fusheng | China national standards | MT | USD | 20251016 |
