| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20180911 |
| Unknown | China national standards | MT | 470.0 | USD | 20180910 |
| Unknown | China national standards | MT | 470.0 | USD | 20180910 |
| Unknown | China national standards | MT | 3520.0 | USD | 20180910 |
| Unknown | China national standards | MT | 3520.0 | USD | 20180910 |
| Unknown | China national standards | MT | 500.0 | USD | 20180901 |
| Unknown | China national standards | MT | 430.0 | USD | 20180901 |
| Unknown | China national standards | MT | 19840.0 | USD | 20180901 |
| Unknown | China national standards | MT | 510.0 | USD | 20180901 |
| Unknown | China national standards | MT | 430.0 | USD | 20180901 |