| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20200223 |
| Unknown | China national standards | MT | 600.0 | USD | 20200223 |
| Unknown | China national standards | MT | 460.0 | USD | 20200223 |
| Unknown | China national standards | MT | 910.0 | USD | 20200223 |
| Unknown | China national standards | MT | 90.0 | USD | 20200222 |
| Unknown | China national standards | MT | 60.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200222 |
| Unknown | China national standards | MT | 160.0 | USD | 20200222 |
| Unknown | China national standards | MT | 570.0 | USD | 20200222 |
| Unknown | China national standards | MT | 330.0 | USD | 20200222 |