| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3450.0 | USD | 20181212 |
| Unknown | China national standards | MT | 1930.0 | USD | 20181212 |
| Unknown | China national standards | MT | 1220.0 | USD | 20181212 |
| Unknown | China national standards | MT | 70.0 | USD | 20181212 |
| Unknown | China national standards | MT | 80.0 | USD | 20181212 |
| Unknown | China national standards | MT | 240.0 | USD | 20181212 |
| Unknown | China national standards | MT | 480.0 | USD | 20181212 |
| Unknown | China national standards | MT | 390.0 | USD | 20181212 |
| Unknown | China national standards | MT | 180.0 | USD | 20181211 |
| Unknown | China national standards | MT | 270.0 | USD | 20181211 |