| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20190720 |
| Unknown | China national standards | MT | 530.0 | USD | 20190720 |
| Unknown | China national standards | MT | 3730.0 | USD | 20190720 |
| Unknown | China national standards | MT | 14020.0 | USD | 20190720 |
| Unknown | China national standards | MT | 4020.0 | USD | 20190720 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190720 |
| Unknown | China national standards | MT | 5230.0 | USD | 20190720 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190720 |
| Unknown | China national standards | MT | 580.0 | USD | 20190720 |
| Unknown | China national standards | MT | 830.0 | USD | 20190720 |