| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20210116 |
| Unknown | China national standards | MT | 170.0 | USD | 20210116 |
| Unknown | China national standards | MT | 950.0 | USD | 20210115 |
| Unknown | China national standards | MT | 170.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210115 |
| Unknown | China national standards | MT | 940.0 | USD | 20210115 |
| Unknown | China national standards | MT | 940.0 | USD | 20210115 |
| Unknown | China national standards | MT | 80.0 | USD | 20210115 |
| Unknown | China national standards | MT | 150.0 | USD | 20210115 |
| Unknown | China national standards | MT | 140.0 | USD | 20210115 |