| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7080.0 | USD | 20190101 |
| Unknown | China national standards | MT | 33510.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7080.0 | USD | 20190101 |
| Unknown | China national standards | MT | 14950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7030.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8430.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7640.0 | USD | 20190101 |