| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20190301 |
| Unknown | China national standards | MT | 960.0 | USD | 20190301 |
| Unknown | China national standards | MT | 780.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190301 |
| Unknown | China national standards | MT | 6000.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5520.0 | USD | 20190301 |
| Unknown | China national standards | MT | 7840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10390.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190301 |