| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20200301 |
| Unknown | China national standards | MT | 290.0 | USD | 20200301 |
| Unknown | China national standards | MT | 530.0 | USD | 20200301 |
| Unknown | China national standards | MT | 730.0 | USD | 20200301 |
| Unknown | China national standards | MT | 600.0 | USD | 20200301 |
| Unknown | China national standards | MT | 700.0 | USD | 20200301 |
| Unknown | China national standards | MT | 760.0 | USD | 20200301 |
| Unknown | China national standards | MT | 290.0 | USD | 20200301 |
| Unknown | China national standards | MT | 560.0 | USD | 20200301 |
| Unknown | China national standards | MT | 990.0 | USD | 20200301 |