| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11120.0 | USD | 20190720 |
| Unknown | China national standards | MT | 10000.0 | USD | 20190720 |
| Unknown | China national standards | MT | 11000.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190719 |
| Unknown | China national standards | MT | 12590.0 | USD | 20190719 |
| Unknown | China national standards | MT | 11540.0 | USD | 20190719 |
| Unknown | China national standards | MT | 10560.0 | USD | 20190719 |