| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21820.0 | USD | 20181212 |
| Unknown | China national standards | MT | 3820.0 | USD | 20181212 |
| Unknown | China national standards | MT | 89890.0 | USD | 20181212 |
| Unknown | China national standards | MT | 19980.0 | USD | 20181212 |
| Unknown | China national standards | MT | 2490.0 | USD | 20181212 |
| Unknown | China national standards | MT | 3160.0 | USD | 20181212 |
| Unknown | China national standards | MT | 28790.0 | USD | 20181212 |
| Unknown | China national standards | MT | 19150.0 | USD | 20181211 |
| Unknown | China national standards | MT | 9640.0 | USD | 20181211 |
| Unknown | China national standards | MT | 21540.0 | USD | 20181211 |