| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1530.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1530.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2240.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1650.0 | USD | 20181201 |