| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 510.0 | USD | 20181012 |
| Unknown | China national standards | MT | 280.0 | USD | 20181012 |
| Unknown | China national standards | MT | 530.0 | USD | 20181012 |
| Unknown | China national standards | MT | 470.0 | USD | 20181012 |
| Unknown | China national standards | MT | 510.0 | USD | 20181012 |
| Unknown | China national standards | MT | 4430.0 | USD | 20181011 |
| Unknown | China national standards | MT | 4280.0 | USD | 20181011 |
| Unknown | China national standards | MT | 2550.0 | USD | 20181011 |
| Unknown | China national standards | MT | 3510.0 | USD | 20181011 |
| Unknown | China national standards | MT | 4430.0 | USD | 20181011 |