| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1510.0 | USD | 20180310 |
| Unknown | China national standards | MT | 10680.0 | USD | 20180301 |
| Unknown | China national standards | MT | 10470.0 | USD | 20180301 |
| Unknown | China national standards | MT | 14220.0 | USD | 20180301 |
| Unknown | China national standards | MT | 9760.0 | USD | 20180301 |
| Unknown | China national standards | MT | 9750.0 | USD | 20180301 |
| Unknown | China national standards | MT | 10120.0 | USD | 20180301 |
| Unknown | China national standards | MT | 10110.0 | USD | 20180301 |