| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3030.0 | USD | 20180815 |
| Unknown | China national standards | MT | 490.0 | USD | 20180815 |
| Unknown | China national standards | MT | 3120.0 | USD | 20180814 |
| Unknown | China national standards | MT | 3210.0 | USD | 20180814 |
| Unknown | China national standards | MT | 460.0 | USD | 20180814 |
| Unknown | China national standards | MT | 2990.0 | USD | 20180813 |
| Unknown | China national standards | MT | 3090.0 | USD | 20180813 |
| Unknown | China national standards | MT | 460.0 | USD | 20180813 |
| Unknown | China national standards | MT | 3480.0 | USD | 20180812 |