| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3770.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200211 |
| Unknown | China national standards | MT | 3890.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1350.0 | USD | 20200211 |
| Unknown | China national standards | MT | 3720.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1330.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200210 |