| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23820.0 | USD | 20180201 |
| Unknown | China national standards | MT | 21320.0 | USD | 20180201 |
| Unknown | China national standards | MT | 25670.0 | USD | 20180201 |
| Unknown | China national standards | MT | 25510.0 | USD | 20180201 |
| Unknown | China national standards | MT | 27500.0 | USD | 20180201 |
| Unknown | China national standards | MT | 25600.0 | USD | 20180201 |
| Unknown | China national standards | MT | 26040.0 | USD | 20180201 |
| Unknown | China national standards | MT | 29890.0 | USD | 20180201 |
| Unknown | China national standards | MT | 24260.0 | USD | 20180201 |
| Unknown | China national standards | MT | 23280.0 | USD | 20180201 |