| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190719 |
| Unknown | China national standards | MT | 860.0 | USD | 20190719 |
| Unknown | China national standards | MT | 11290.0 | USD | 20190719 |
| Unknown | China national standards | MT | 7930.0 | USD | 20190719 |
| Unknown | China national standards | MT | 6230.0 | USD | 20190719 |
| Unknown | China national standards | MT | 19420.0 | USD | 20190719 |
| Unknown | China national standards | MT | 710.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190718 |