| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3230.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3830.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3640.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3420.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3340.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3260.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3510.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3790.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3540.0 | USD | 20181101 |