| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8470.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4660.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3850.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1420.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4150.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7130.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3260.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2360.0 | USD | 20181201 |