| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16890.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1790.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 720.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20.0 | USD | 20190901 |
| Unknown | China national standards | MT | 16890.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11070.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9040.0 | USD | 20190901 |