| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3920.0 | USD | 20181212 |
| Unknown | China national standards | MT | 6590.0 | USD | 20181212 |
| Unknown | China national standards | MT | 560.0 | USD | 20181212 |
| Unknown | China national standards | MT | 530.0 | USD | 20181212 |
| Unknown | China national standards | MT | 500.0 | USD | 20181211 |
| Unknown | China national standards | MT | 3910.0 | USD | 20181211 |
| Unknown | China national standards | MT | 4980.0 | USD | 20181211 |
| Unknown | China national standards | MT | 5080.0 | USD | 20181211 |
| Unknown | China national standards | MT | 7160.0 | USD | 20181211 |
| Unknown | China national standards | MT | 7630.0 | USD | 20181211 |