| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6630.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6730.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8290.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6620.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5300.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7780.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8800.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8010.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8460.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7680.0 | USD | 20180301 |