| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4550.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4390.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4470.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4780.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4480.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4650.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4560.0 | USD | 20190301 |