| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1080.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1360.0 | USD | 20181220 |
| Unknown | China national standards | MT | 220.0 | USD | 20181220 |
| Unknown | China national standards | MT | 90.0 | USD | 20181220 |
| Unknown | China national standards | MT | 230.0 | USD | 20181219 |
| Unknown | China national standards | MT | 160.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1650.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1560.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1150.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1320.0 | USD | 20181219 |