| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7190.0 | USD | 20200310 |
| Unknown | China national standards | MT | 7210.0 | USD | 20200301 |
| Unknown | China national standards | MT | 6320.0 | USD | 20200301 |
| Unknown | China national standards | MT | 7350.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200301 |
| Unknown | China national standards | MT | 900.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200301 |
| Unknown | China national standards | MT | 6830.0 | USD | 20200223 |
| Unknown | China national standards | MT | 700.0 | USD | 20200223 |