| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3290.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190301 |
| Unknown | China national standards | MT | 14230.0 | USD | 20190223 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190223 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190223 |
| Unknown | China national standards | MT | 2490.0 | USD | 20190223 |