| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 900.0 | USD | 20200501 |
| Unknown | China national standards | MT | 370.0 | USD | 20200501 |
| Unknown | China national standards | MT | 600.0 | USD | 20200501 |
| Unknown | China national standards | MT | 590.0 | USD | 20200501 |
| Unknown | China national standards | MT | 600.0 | USD | 20200501 |
| Unknown | China national standards | MT | 650.0 | USD | 20200501 |
| Unknown | China national standards | MT | 620.0 | USD | 20200501 |
| Unknown | China national standards | MT | 550.0 | USD | 20200501 |
| Unknown | China national standards | MT | 590.0 | USD | 20200501 |