| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1860.0 | USD | 20181122 |
| Unknown | China national standards | MT | 1990.0 | USD | 20181122 |
| Unknown | China national standards | MT | 340.0 | USD | 20181122 |
| Unknown | China national standards | MT | 510.0 | USD | 20181122 |
| Unknown | China national standards | MT | 3520.0 | USD | 20181121 |
| Unknown | China national standards | MT | 280.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2810.0 | USD | 20181121 |
| Unknown | China national standards | MT | 7320.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1590.0 | USD | 20181120 |
| Unknown | China national standards | MT | 2820.0 | USD | 20181120 |