| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20190223 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190223 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190223 |
| Unknown | China national standards | MT | 150.0 | USD | 20190223 |
| Unknown | China national standards | MT | 150.0 | USD | 20190223 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190222 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190222 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190222 |
| Unknown | China national standards | MT | 150.0 | USD | 20190222 |
| Unknown | China national standards | MT | 230.0 | USD | 20190222 |