| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1790.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180723 |
| Unknown | China national standards | MT | 10850.0 | USD | 20180723 |
| Unknown | China national standards | MT | 9620.0 | USD | 20180723 |
| Unknown | China national standards | MT | 9700.0 | USD | 20180723 |
| Unknown | China national standards | MT | 10890.0 | USD | 20180723 |
| Unknown | China national standards | MT | 9940.0 | USD | 20180723 |
| Unknown | China national standards | MT | 10770.0 | USD | 20180723 |