| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20200301 |
| Unknown | China national standards | MT | 510.0 | USD | 20200301 |
| Unknown | China national standards | MT | 410.0 | USD | 20200301 |
| Unknown | China national standards | MT | 620.0 | USD | 20200301 |
| Unknown | China national standards | MT | 460.0 | USD | 20200301 |
| Unknown | China national standards | MT | 400.0 | USD | 20200301 |
| Unknown | China national standards | MT | 370.0 | USD | 20200301 |
| Unknown | China national standards | MT | 420.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200301 |
| Unknown | China national standards | MT | 590.0 | USD | 20200301 |