| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180519 |
| Unknown | China national standards | MT | 9200.0 | USD | 20180518 |
| Unknown | China national standards | MT | 14380.0 | USD | 20180518 |
| Unknown | China national standards | MT | 9650.0 | USD | 20180518 |
| Unknown | China national standards | MT | 10300.0 | USD | 20180518 |
| Unknown | China national standards | MT | 9200.0 | USD | 20180518 |
| Unknown | China national standards | MT | 9640.0 | USD | 20180518 |
| Unknown | China national standards | MT | 9590.0 | USD | 20180518 |