| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11260.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190420 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1860.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190419 |