| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200511 |
| Unknown | China national standards | MT | 50.0 | USD | 20200511 |
| Unknown | China national standards | MT | 60.0 | USD | 20200511 |
| Unknown | China national standards | MT | 80.0 | USD | 20200511 |
| Unknown | China national standards | MT | 150.0 | USD | 20200511 |
| Unknown | China national standards | MT | 260.0 | USD | 20200511 |
| Unknown | China national standards | MT | 470.0 | USD | 20200511 |
| Unknown | China national standards | MT | 13130.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200511 |
| Unknown | China national standards | MT | 9880.0 | USD | 20200511 |