| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20190301 |
| Unknown | China national standards | MT | 71430.0 | USD | 20190301 |
| Unknown | China national standards | MT | 68390.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5000.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190301 |
| Unknown | China national standards | MT | 250.0 | USD | 20190301 |
| Unknown | China national standards | MT | 280.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10230.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10980.0 | USD | 20190301 |