| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22230.0 | USD | 20180310 |
| Unknown | China national standards | MT | 5660.0 | USD | 20180310 |
| Unknown | China national standards | MT | 22230.0 | USD | 20180310 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180310 |
| Unknown | China national standards | MT | 3690.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1920.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1920.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180301 |