| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 109630.0 | USD | 20181201 |
| Unknown | China national standards | MT | 32960.0 | USD | 20181201 |
| Unknown | China national standards | MT | 25240.0 | USD | 20181201 |
| Unknown | China national standards | MT | 28590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1470.0 | USD | 20181123 |
| Unknown | China national standards | MT | 1640.0 | USD | 20181123 |
| Unknown | China national standards | MT | 2040.0 | USD | 20181123 |
| Unknown | China national standards | MT | 17510.0 | USD | 20181123 |
| Unknown | China national standards | MT | 9820.0 | USD | 20181123 |
| Unknown | China national standards | MT | 9190.0 | USD | 20181123 |