| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20200218 |
| Unknown | China national standards | MT | 760.0 | USD | 20200218 |
| Unknown | China national standards | MT | 1920.0 | USD | 20200218 |
| Unknown | China national standards | MT | 760.0 | USD | 20200217 |
| Unknown | China national standards | MT | 15940.0 | USD | 20200217 |
| Unknown | China national standards | MT | 2530.0 | USD | 20200217 |
| Unknown | China national standards | MT | 110.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200215 |
| Unknown | China national standards | MT | 1870.0 | USD | 20200215 |
| Unknown | China national standards | MT | 2300.0 | USD | 20200215 |