| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4970.0 | USD | 20180915 |
| Unknown | China national standards | MT | 630.0 | USD | 20180914 |
| Unknown | China national standards | MT | 7550.0 | USD | 20180914 |
| Unknown | China national standards | MT | 7530.0 | USD | 20180913 |
| Unknown | China national standards | MT | 39330.0 | USD | 20180912 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180912 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180911 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180911 |
| Unknown | China national standards | MT | 4870.0 | USD | 20180911 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180910 |