| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28580.0 | USD | 20190801 |
| Unknown | China national standards | MT | 28450.0 | USD | 20190801 |
| Unknown | China national standards | MT | 42890.0 | USD | 20190801 |
| Unknown | China national standards | MT | 29050.0 | USD | 20190801 |
| Unknown | China national standards | MT | 26910.0 | USD | 20190801 |
| Unknown | China national standards | MT | 27060.0 | USD | 20190801 |
| Unknown | China national standards | MT | 27960.0 | USD | 20190801 |
| Unknown | China national standards | MT | 31990.0 | USD | 20190801 |
| Unknown | China national standards | MT | 28730.0 | USD | 20190801 |
| Unknown | China national standards | MT | 26800.0 | USD | 20190801 |