| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27960.0 | USD | 20190801 |
| Unknown | China national standards | MT | 28640.0 | USD | 20190801 |
| Unknown | China national standards | MT | 31990.0 | USD | 20190801 |
| Unknown | China national standards | MT | 20950.0 | USD | 20190801 |
| Unknown | China national standards | MT | 25880.0 | USD | 20190801 |
| Unknown | China national standards | MT | 30490.0 | USD | 20190801 |
| Unknown | China national standards | MT | 29080.0 | USD | 20190801 |
| Unknown | China national standards | MT | 49970.0 | USD | 20190801 |
| Unknown | China national standards | MT | 29470.0 | USD | 20190801 |
| Unknown | China national standards | MT | 27800.0 | USD | 20190801 |