| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11290.0 | USD | 20170919 |
| Unknown | China national standards | MT | 3160.0 | USD | 20170919 |
| Unknown | China national standards | MT | 3220.0 | USD | 20170919 |
| Unknown | China national standards | MT | 3280.0 | USD | 20170917 |
| Unknown | China national standards | MT | 19230.0 | USD | 20170916 |
| Unknown | China national standards | MT | 19880.0 | USD | 20170916 |
| Unknown | China national standards | MT | 3280.0 | USD | 20170915 |
| Unknown | China national standards | MT | 3360.0 | USD | 20170915 |
| Unknown | China national standards | MT | 2980.0 | USD | 20170914 |
| Unknown | China national standards | MT | 22480.0 | USD | 20170912 |