| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1950.0 | USD | 20181110 |
| Unknown | China national standards | MT | 470.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6120.0 | USD | 20181101 |
| Unknown | China national standards | MT | 380.0 | USD | 20181101 |
| Unknown | China national standards | MT | 7180.0 | USD | 20181101 |
| Unknown | China national standards | MT | 450.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2260.0 | USD | 20181101 |
| Unknown | China national standards | MT | 11760.0 | USD | 20181101 |
| Unknown | China national standards | MT | 11400.0 | USD | 20181101 |
| Unknown | China national standards | MT | 10050.0 | USD | 20181101 |