| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20181101 |
| Unknown | China national standards | MT | 580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 700.0 | USD | 20181101 |
| Unknown | China national standards | MT | 650.0 | USD | 20181101 |
| Unknown | China national standards | MT | 750.0 | USD | 20181101 |
| Unknown | China national standards | MT | 540.0 | USD | 20181101 |
| Unknown | China national standards | MT | 780.0 | USD | 20181101 |
| Unknown | China national standards | MT | 720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 670.0 | USD | 20181101 |
| Unknown | China national standards | MT | 550.0 | USD | 20181101 |