| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20180814 |
| Unknown | China national standards | MT | 370.0 | USD | 20180814 |
| Unknown | China national standards | MT | 170.0 | USD | 20180814 |
| Unknown | China national standards | MT | 450.0 | USD | 20180814 |
| Unknown | China national standards | MT | 160.0 | USD | 20180813 |
| Unknown | China national standards | MT | 230.0 | USD | 20180813 |
| Unknown | China national standards | MT | 3250.0 | USD | 20180812 |
| Unknown | China national standards | MT | 6180.0 | USD | 20180812 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180812 |
| Unknown | China national standards | MT | 150.0 | USD | 20180812 |