| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11230.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190301 |
| Unknown | China national standards | MT | 15840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4060.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4590.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1790.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190301 |