| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20190215 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190215 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190215 |
| Unknown | China national standards | MT | 1930.0 | USD | 20190215 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190215 |
| Unknown | China national standards | MT | 310.0 | USD | 20190215 |
| Unknown | China national standards | MT | 260.0 | USD | 20190215 |
| Unknown | China national standards | MT | 270.0 | USD | 20190215 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190214 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190214 |