| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19730.0 | USD | 20170401 |
| Unknown | China national standards | MT | 21030.0 | USD | 20170401 |
| Unknown | China national standards | MT | 22520.0 | USD | 20170401 |
| Unknown | China national standards | MT | 21070.0 | USD | 20170401 |
| Unknown | China national standards | MT | 16440.0 | USD | 20170401 |
| Unknown | China national standards | MT | 17880.0 | USD | 20170401 |
| Unknown | China national standards | MT | 18740.0 | USD | 20170401 |
| Unknown | China national standards | MT | 20290.0 | USD | 20170401 |
| Unknown | China national standards | MT | 17430.0 | USD | 20170401 |
| Unknown | China national standards | MT | 23180.0 | USD | 20170401 |