| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6530.0 | USD | 20180913 |
| Unknown | China national standards | MT | 5800.0 | USD | 20180912 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180912 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180911 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180911 |
| Unknown | China national standards | MT | 5390.0 | USD | 20180911 |
| Unknown | China national standards | MT | 700.0 | USD | 20180910 |
| Unknown | China national standards | MT | 860.0 | USD | 20180910 |
| Unknown | China national standards | MT | 11310.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180901 |