| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20190719 |
| Unknown | China national standards | MT | 120.0 | USD | 20190719 |
| Unknown | China national standards | MT | 160.0 | USD | 20190719 |
| Unknown | China national standards | MT | 17530.0 | USD | 20190718 |
| Unknown | China national standards | MT | 3740.0 | USD | 20190718 |
| Unknown | China national standards | MT | 100.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190718 |
| Unknown | China national standards | MT | 80.0 | USD | 20190718 |
| Unknown | China national standards | MT | 70.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190718 |