| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5130.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4970.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5020.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5420.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5130.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5260.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4630.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4370.0 | USD | 20180901 |
| Unknown | China national standards | MT | 6270.0 | USD | 20180901 |
| Unknown | China national standards | MT | 6270.0 | USD | 20180901 |