| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Liuzhou Rongtai | China national standards | MT | USD | 20241213 | |
| Hebei Zhengyuan Hydro | China national standards | MT | USD | 20241213 | |
| Baoding Tianyuan | China national standards | MT | USD | 20241213 | |
| Xinjiang Zhongtai | China national standards | MT | USD | 20241213 | |
| InnerMong Qinghua | China national standards | MT | USD | 20241213 | |
| Alxa Dakang | China national standards | MT | USD | 20241213 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 |
