| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29620.0 | USD | 20190301 |
| Unknown | China national standards | MT | 32330.0 | USD | 20190301 |
| Unknown | China national standards | MT | 32290.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30270.0 | USD | 20190301 |
| Unknown | China national standards | MT | 35190.0 | USD | 20190301 |
| Unknown | China national standards | MT | 31430.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30980.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30370.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11500.0 | USD | 20190301 |
| Unknown | China national standards | MT | 29990.0 | USD | 20190301 |