| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2060.0 | USD | 20181101 |
| Unknown | China national standards | MT | 360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 700.0 | USD | 20181101 |
| Unknown | China national standards | MT | 740.0 | USD | 20181101 |
| Unknown | China national standards | MT | 440.0 | USD | 20181101 |
| Unknown | China national standards | MT | 110.0 | USD | 20181101 |
| Unknown | China national standards | MT | 80.0 | USD | 20181101 |
| Unknown | China national standards | MT | 50.0 | USD | 20181101 |
| Unknown | China national standards | MT | 740.0 | USD | 20181101 |