| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2340.0 | USD | 20200222 |
| Unknown | China national standards | MT | 230.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2890.0 | USD | 20200222 |
| Unknown | China national standards | MT | 3220.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2490.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200222 |
| Unknown | China national standards | MT | 460.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200221 |
| Unknown | China national standards | MT | 140.0 | USD | 20200221 |