| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 130.0 | USD | 20181101 |
| Unknown | China national standards | MT | 200.0 | USD | 20181101 |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181101 |
| Unknown | China national standards | MT | 120.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181101 |
| Unknown | China national standards | MT | 410.0 | USD | 20181101 |