| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2300.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4040.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15590.0 | USD | 20181201 |