| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24360.0 | USD | 20181115 |
| Unknown | China national standards | MT | 13940.0 | USD | 20181115 |
| Unknown | China national standards | MT | 3730.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181114 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181114 |
| Unknown | China national standards | MT | 25760.0 | USD | 20181114 |
| Unknown | China national standards | MT | 24590.0 | USD | 20181113 |
| Unknown | China national standards | MT | 24850.0 | USD | 20181113 |
| Unknown | China national standards | MT | 14160.0 | USD | 20181113 |
| Unknown | China national standards | MT | 2080.0 | USD | 20181113 |