| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4190.0 | USD | 20181101 |
| Unknown | China national standards | MT | 12830.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1160.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4640.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5200.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4090.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4120.0 | USD | 20181101 |
| Unknown | China national standards | MT | 9560.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3410.0 | USD | 20181101 |