| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10800.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11100.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10930.0 | USD | 20180501 |
| Unknown | China national standards | MT | 13330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 13270.0 | USD | 20180501 |
| Unknown | China national standards | MT | 12180.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8350.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11410.0 | USD | 20180501 |