| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11310.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7990.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8210.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9870.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8200.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8900.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7130.0 | USD | 20181201 |