| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5240.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10270.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10220.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4960.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9350.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10980.0 | USD | 20181201 |