| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21990.0 | USD | 20190310 |
| Unknown | China national standards | MT | 22930.0 | USD | 20190310 |
| Unknown | China national standards | MT | 22070.0 | USD | 20190310 |
| Unknown | China national standards | MT | 21710.0 | USD | 20190310 |
| Unknown | China national standards | MT | 25620.0 | USD | 20190310 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190310 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190310 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190310 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190310 |
| Unknown | China national standards | MT | 4010.0 | USD | 20190301 |