| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17860.0 | USD | 20180901 |
| Unknown | China national standards | MT | 18000.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2870.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2740.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2520.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2810.0 | USD | 20180901 |
| Unknown | China national standards | MT | 15510.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4950.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180821 |
| Unknown | China national standards | MT | 13740.0 | USD | 20180821 |