| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3930.0 | USD | 20180915 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180914 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180914 |
| Unknown | China national standards | MT | 24090.0 | USD | 20180914 |
| Unknown | China national standards | MT | 3770.0 | USD | 20180913 |
| Unknown | China national standards | MT | 730.0 | USD | 20180913 |
| Unknown | China national standards | MT | 3540.0 | USD | 20180913 |
| Unknown | China national standards | MT | 700.0 | USD | 20180913 |
| Unknown | China national standards | MT | 4880.0 | USD | 20180912 |
| Unknown | China national standards | MT | 600.0 | USD | 20180911 |