| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200301 |
| Unknown | China national standards | MT | 400.0 | USD | 20200301 |
| Unknown | China national standards | MT | 510.0 | USD | 20200301 |
| Unknown | China national standards | MT | 590.0 | USD | 20200301 |
| Unknown | China national standards | MT | 680.0 | USD | 20200301 |
| Unknown | China national standards | MT | 700.0 | USD | 20200301 |
| Unknown | China national standards | MT | 620.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200301 |
| Unknown | China national standards | MT | 670.0 | USD | 20200301 |