| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 17910.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2570.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2540.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2660.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2200.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 18470.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11220.0 | USD | 20181201 |