| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19430.0 | USD | 20170714 |
| Unknown | China national standards | MT | 21190.0 | USD | 20170713 |
| Unknown | China national standards | MT | 3100.0 | USD | 20170711 |
| Unknown | China national standards | MT | 2940.0 | USD | 20170711 |
| Unknown | China national standards | MT | 3160.0 | USD | 20170711 |
| Unknown | China national standards | MT | 2910.0 | USD | 20170710 |
| Unknown | China national standards | MT | 19210.0 | USD | 20170710 |
| Unknown | China national standards | MT | 2850.0 | USD | 20170701 |
| Unknown | China national standards | MT | 2760.0 | USD | 20170701 |
| Unknown | China national standards | MT | 2720.0 | USD | 20170701 |