| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 230.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3490.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1740.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1200.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181201 |