| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20180912 |
| Unknown | China national standards | MT | 330.0 | USD | 20180912 |
| Unknown | China national standards | MT | 320.0 | USD | 20180911 |
| Unknown | China national standards | MT | 750.0 | USD | 20180911 |
| Unknown | China national standards | MT | 2010.0 | USD | 20180911 |
| Unknown | China national standards | MT | 190.0 | USD | 20180910 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180901 |
| Unknown | China national standards | MT | 370.0 | USD | 20180901 |