| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190101 |