| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2350.0 | USD | 20181217 |
| Unknown | China national standards | MT | 1090.0 | USD | 20181217 |
| Unknown | China national standards | MT | 900.0 | USD | 20181217 |
| Unknown | China national standards | MT | 1640.0 | USD | 20181217 |
| Unknown | China national standards | MT | 1430.0 | USD | 20181216 |
| Unknown | China national standards | MT | 9030.0 | USD | 20181216 |
| Unknown | China national standards | MT | 8800.0 | USD | 20181216 |
| Unknown | China national standards | MT | 12720.0 | USD | 20181216 |
| Unknown | China national standards | MT | 5800.0 | USD | 20181216 |
| Unknown | China national standards | MT | 16550.0 | USD | 20181216 |