| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10580.0 | USD | 20190319 |
| Unknown | China national standards | MT | 8360.0 | USD | 20190319 |
| Unknown | China national standards | MT | 8510.0 | USD | 20190319 |
| Unknown | China national standards | MT | 8650.0 | USD | 20190318 |
| Unknown | China national standards | MT | 8290.0 | USD | 20190318 |
| Unknown | China national standards | MT | 183830.0 | USD | 20190318 |
| Unknown | China national standards | MT | 15640.0 | USD | 20190317 |
| Unknown | China national standards | MT | 8610.0 | USD | 20190317 |
| Unknown | China national standards | MT | 22770.0 | USD | 20190317 |
| Unknown | China national standards | MT | 8610.0 | USD | 20190317 |