| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5390.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190301 |
| Unknown | China national standards | MT | 6070.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190301 |
| Unknown | China national standards | MT | 980.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2680.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3780.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5390.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190301 |
| Unknown | China national standards | MT | 940.0 | USD | 20190301 |