| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8020.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190101 |
| Unknown | China national standards | MT | 290.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190101 |