| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2120.0 | USD | 20200216 |
| Unknown | China national standards | MT | 1800.0 | USD | 20200216 |
| Unknown | China national standards | MT | 2850.0 | USD | 20200216 |
| Unknown | China national standards | MT | 410.0 | USD | 20200216 |
| Unknown | China national standards | MT | 260.0 | USD | 20200214 |
| Unknown | China national standards | MT | 360.0 | USD | 20200213 |
| Unknown | China national standards | MT | 2850.0 | USD | 20200213 |
| Unknown | China national standards | MT | 2500.0 | USD | 20200213 |
| Unknown | China national standards | MT | 360.0 | USD | 20200212 |
| Unknown | China national standards | MT | 210.0 | USD | 20200212 |