| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20181101 |
| Unknown | China national standards | MT | 250.0 | USD | 20181101 |
| Unknown | China national standards | MT | 290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5410.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3270.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2030.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1490.0 | USD | 20181101 |