| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11040.0 | USD | 20190719 |
| Unknown | China national standards | MT | 26510.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190717 |
| Unknown | China national standards | MT | 14970.0 | USD | 20190717 |
| Unknown | China national standards | MT | 9320.0 | USD | 20190717 |
| Unknown | China national standards | MT | 12020.0 | USD | 20190716 |