| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 17580.0 | USD | 20170101 |
| Unknown | China national standards | MT | 16830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 14920.0 | USD | 20170101 |
| Unknown | China national standards | MT | 17800.0 | USD | 20170101 |
| Unknown | China national standards | MT | 19540.0 | USD | 20170101 |
| Unknown | China national standards | MT | 18650.0 | USD | 20170101 |
| Unknown | China national standards | MT | 18240.0 | USD | 20170101 |
| Unknown | China national standards | MT | 18180.0 | USD | 20170101 |
| Unknown | China national standards | MT | 18330.0 | USD | 20170101 |