| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20200223 |
| Unknown | China national standards | MT | 290.0 | USD | 20200223 |
| Unknown | China national standards | MT | 130.0 | USD | 20200223 |
| Unknown | China national standards | MT | 14050.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200222 |
| Unknown | China national standards | MT | 60.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200221 |
| Unknown | China national standards | MT | 950.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200221 |