| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3810.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4070.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4760.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4620.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4860.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4300.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5520.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3980.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4440.0 | USD | 20180901 |