| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18860.0 | USD | 20180910 |
| Unknown | China national standards | MT | 18000.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180901 |
| Unknown | China national standards | MT | 17860.0 | USD | 20180901 |
| Unknown | China national standards | MT | 17620.0 | USD | 20180901 |
| Unknown | China national standards | MT | 18470.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2810.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2870.0 | USD | 20180901 |
| Unknown | China national standards | MT | 15510.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3130.0 | USD | 20180901 |