| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20181101 |
| Unknown | China national standards | MT | 100.0 | USD | 20181101 |
| Unknown | China national standards | MT | 360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 930.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1790.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3020.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3240.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2450.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3180.0 | USD | 20181101 |