| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7550.0 | USD | 20190421 |
| Unknown | China national standards | MT | 6680.0 | USD | 20190421 |
| Unknown | China national standards | MT | 7760.0 | USD | 20190420 |
| Unknown | China national standards | MT | 11550.0 | USD | 20190420 |
| Unknown | China national standards | MT | 18470.0 | USD | 20190420 |
| Unknown | China national standards | MT | 5510.0 | USD | 20190420 |
| Unknown | China national standards | MT | 2540.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190419 |
| Unknown | China national standards | MT | 790.0 | USD | 20190419 |
| Unknown | China national standards | MT | 15510.0 | USD | 20190419 |