| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5710.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5020.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5020.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5300.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6090.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5440.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4980.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5130.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5010.0 | USD | 20181101 |