| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12710.0 | USD | 20181123 |
| Unknown | China national standards | MT | 11670.0 | USD | 20181123 |
| Unknown | China national standards | MT | 3310.0 | USD | 20181123 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181123 |
| Unknown | China national standards | MT | 2680.0 | USD | 20181122 |
| Unknown | China national standards | MT | 2450.0 | USD | 20181122 |
| Unknown | China national standards | MT | 1690.0 | USD | 20181122 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181121 |
| Unknown | China national standards | MT | 17750.0 | USD | 20181121 |