| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20200411 |
| Unknown | China national standards | MT | 790.0 | USD | 20200411 |
| Unknown | China national standards | MT | 410.0 | USD | 20200411 |
| Unknown | China national standards | MT | 790.0 | USD | 20200411 |
| Unknown | China national standards | MT | 430.0 | USD | 20200411 |
| Unknown | China national standards | MT | 690.0 | USD | 20200411 |
| Unknown | China national standards | MT | 470.0 | USD | 20200411 |
| Unknown | China national standards | MT | 430.0 | USD | 20200411 |
| Unknown | China national standards | MT | 680.0 | USD | 20200411 |
| Unknown | China national standards | MT | 90.0 | USD | 20200411 |