| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1310.0 | USD | 20200212 |
| Unknown | China national standards | MT | 180.0 | USD | 20200211 |
| Unknown | China national standards | MT | 130.0 | USD | 20200211 |
| Unknown | China national standards | MT | 7580.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200211 |
| Unknown | China national standards | MT | 7580.0 | USD | 20200211 |
| Unknown | China national standards | MT | 190.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200210 |
| Unknown | China national standards | MT | 920.0 | USD | 20200210 |