| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190301 |
| Unknown | China national standards | MT | 850.0 | USD | 20190301 |
| Unknown | China national standards | MT | 720.0 | USD | 20190301 |
| Unknown | China national standards | MT | 920.0 | USD | 20190301 |
| Unknown | China national standards | MT | 360.0 | USD | 20190301 |
| Unknown | China national standards | MT | 360.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3050.0 | USD | 20190301 |
| Unknown | China national standards | MT | 250.0 | USD | 20190301 |
| Unknown | China national standards | MT | 100.0 | USD | 20190301 |