| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20190719 |
| Unknown | China national standards | MT | 3510.0 | USD | 20190719 |
| Unknown | China national standards | MT | 4200.0 | USD | 20190719 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190719 |
| Unknown | China national standards | MT | 9950.0 | USD | 20190719 |
| Unknown | China national standards | MT | 560.0 | USD | 20190719 |
| Unknown | China national standards | MT | 560.0 | USD | 20190719 |
| Unknown | China national standards | MT | 580.0 | USD | 20190718 |
| Unknown | China national standards | MT | 600.0 | USD | 20190718 |
| Unknown | China national standards | MT | 4000.0 | USD | 20190718 |