| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190101 |
| Unknown | China national standards | MT | 630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 890.0 | USD | 20190101 |
| Unknown | China national standards | MT | 860.0 | USD | 20190101 |
| Unknown | China national standards | MT | 780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190101 |
| Unknown | China national standards | MT | 120.0 | USD | 20190101 |
| Unknown | China national standards | MT | 140.0 | USD | 20190101 |