| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3230.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3830.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3780.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1740.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2740.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2220.0 | USD | 20181201 |