| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3590.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3410.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3900.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3650.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3350.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3440.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3170.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4060.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3340.0 | USD | 20181101 |