| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2300.0 | USD | 20190118 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190118 |
| Unknown | China national standards | MT | 2930.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190118 |
| Unknown | China national standards | MT | 3740.0 | USD | 20190117 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190117 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190117 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3710.0 | USD | 20190117 |