| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4370.0 | USD | 20190301 |
| Unknown | China national standards | MT | 860.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2720.0 | USD | 20190301 |
| Unknown | China national standards | MT | 860.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190301 |
| Unknown | China national standards | MT | 790.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190301 |
| Unknown | China national standards | MT | 800.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190301 |