| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190110 |
| Unknown | China national standards | MT | 10000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10050.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9900.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10920.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10220.0 | USD | 20190101 |