| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11100.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3020.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3020.0 | USD | 20180901 |
| Unknown | China national standards | MT | 7800.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180901 |
| Unknown | China national standards | MT | 11100.0 | USD | 20180901 |
| Unknown | China national standards | MT | 20800.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180722 |