| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5190.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5320.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4680.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5270.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4660.0 | USD | 20180901 |
| Unknown | China national standards | MT | 9200.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5410.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4560.0 | USD | 20180901 |