| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qinghai Yanhu | Heavy | MT | USD | 20250303 | |
| Ordos Berun | China national standards | MT | USD | 20241219 | |
| Tongdai Haijing Soda | China national standards | MT | USD | 20241219 | |
| Haohua Junhua | China national standards | MT | USD | 20241219 | |
| Yingcheng Shindoo | China national standards | MT | USD | 20241219 | |
| Lengshuijiang Jinfuyuan | China national standards | MT | USD | 20241219 | |
| Chongqing Xiangyu | China national standards | MT | USD | 20241219 | |
| Sichuan Hebang Bio | China national standards | MT | USD | 20241219 | |
| CQ Heyou | China national standards | MT | USD | 20241219 | |
| JS Suyan Jingshen | China national standards | MT | USD | 20241219 |
