| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4930.0 | USD | 20200214 |
| Unknown | China national standards | MT | 840.0 | USD | 20200214 |
| Unknown | China national standards | MT | 3220.0 | USD | 20200213 |
| Unknown | China national standards | MT | 640.0 | USD | 20200212 |
| Unknown | China national standards | MT | 5730.0 | USD | 20200212 |
| Unknown | China national standards | MT | 5500.0 | USD | 20200212 |
| Unknown | China national standards | MT | 4590.0 | USD | 20200211 |
| Unknown | China national standards | MT | 760.0 | USD | 20200211 |
| Unknown | China national standards | MT | 930.0 | USD | 20200211 |
| Unknown | China national standards | MT | 730.0 | USD | 20200211 |