| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 12260.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 16630.0 | USD | 20180501 |
| Unknown | China national standards | MT | 12330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 12730.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11350.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11100.0 | USD | 20180501 |
| Unknown | China national standards | MT | 13000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180501 |