| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3480.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3650.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3440.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190518 |
| Unknown | China national standards | MT | 3520.0 | USD | 20190518 |