| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19200.0 | USD | 20170101 |
| Unknown | China national standards | MT | 18030.0 | USD | 20170101 |
| Unknown | China national standards | MT | 15490.0 | USD | 20170101 |
| Unknown | China national standards | MT | 17600.0 | USD | 20170101 |
| Unknown | China national standards | MT | 17290.0 | USD | 20170101 |
| Unknown | China national standards | MT | 16830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 18080.0 | USD | 20170101 |
| Unknown | China national standards | MT | 17850.0 | USD | 20170101 |
| Unknown | China national standards | MT | 17260.0 | USD | 20170101 |
| Unknown | China national standards | MT | 18330.0 | USD | 20170101 |