| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20200501 |
| Unknown | China national standards | MT | 680.0 | USD | 20200501 |
| Unknown | China national standards | MT | 730.0 | USD | 20200501 |
| Unknown | China national standards | MT | 710.0 | USD | 20200501 |
| Unknown | China national standards | MT | 640.0 | USD | 20200501 |
| Unknown | China national standards | MT | 440.0 | USD | 20200501 |
| Unknown | China national standards | MT | 630.0 | USD | 20200501 |
| Unknown | China national standards | MT | 650.0 | USD | 20200501 |
| Unknown | China national standards | MT | 450.0 | USD | 20200501 |
| Unknown | China national standards | MT | 550.0 | USD | 20200501 |