| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4040.0 | USD | 20181201 |
| Unknown | China national standards | MT | 970.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6120.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1240.0 | USD | 20181201 |
| Unknown | China national standards | MT | 800.0 | USD | 20181201 |
| Unknown | China national standards | MT | 890.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20181201 |
| Unknown | China national standards | MT | 610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 500.0 | USD | 20181201 |