| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 570.0 | USD | 20181101 |
| Unknown | China national standards | MT | 450.0 | USD | 20181101 |
| Unknown | China national standards | MT | 380.0 | USD | 20181101 |
| Unknown | China national standards | MT | 400.0 | USD | 20181101 |
| Unknown | China national standards | MT | 350.0 | USD | 20181101 |
| Unknown | China national standards | MT | 360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 490.0 | USD | 20181101 |
| Unknown | China national standards | MT | 320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 240.0 | USD | 20181101 |