| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8670.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10910.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7790.0 | USD | 20190701 |
| Unknown | China national standards | MT | 9430.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8730.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7910.0 | USD | 20190701 |
| Unknown | China national standards | MT | 30.0 | USD | 20190701 |
| Unknown | China national standards | MT | 230.0 | USD | 20190701 |
| Unknown | China national standards | MT | 75190.0 | USD | 20190701 |