| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7270.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190419 |
| Unknown | China national standards | MT | 11960.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190419 |
| Unknown | China national standards | MT | 500.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190419 |
| Unknown | China national standards | MT | 20230.0 | USD | 20190419 |
| Unknown | China national standards | MT | 880.0 | USD | 20190419 |