| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3080.0 | USD | 20181211 |
| Unknown | China national standards | MT | 3550.0 | USD | 20181211 |
| Unknown | China national standards | MT | 4560.0 | USD | 20181211 |
| Unknown | China national standards | MT | 3050.0 | USD | 20181210 |
| Unknown | China national standards | MT | 3250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3870.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2150.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 500.0 | USD | 20181201 |