| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4780.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2010.0 | USD | 20180821 |
| Unknown | China national standards | MT | 9080.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180819 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180817 |
| Unknown | China national standards | MT | 330.0 | USD | 20180817 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180817 |