| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8860.0 | USD | 20190419 |
| Unknown | China national standards | MT | 13210.0 | USD | 20190419 |
| Unknown | China national standards | MT | 16070.0 | USD | 20190419 |
| Unknown | China national standards | MT | 6050.0 | USD | 20190419 |
| Unknown | China national standards | MT | 720.0 | USD | 20190419 |
| Unknown | China national standards | MT | 680.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190418 |