| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20200501 |
| Unknown | China national standards | MT | 630.0 | USD | 20200501 |
| Unknown | China national standards | MT | 700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 780.0 | USD | 20200501 |
| Unknown | China national standards | MT | 790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 750.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4550.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 100.0 | USD | 20200501 |
| Unknown | China national standards | MT | 90.0 | USD | 20200501 |