| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 21980.0 | USD | 20190101 |
| Unknown | China national standards | MT | 55190.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2330.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1660.0 | USD | 20190101 |