| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20200301 |
| Unknown | China national standards | MT | 800.0 | USD | 20200301 |
| Unknown | China national standards | MT | 730.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200301 |
| Unknown | China national standards | MT | 10130.0 | USD | 20200223 |
| Unknown | China national standards | MT | 4090.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2600.0 | USD | 20200223 |
| Unknown | China national standards | MT | 3430.0 | USD | 20200223 |
| Unknown | China national standards | MT | 4200.0 | USD | 20200223 |
| Unknown | China national standards | MT | 400.0 | USD | 20200223 |