| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6310.0 | USD | 20180111 |
| Unknown | China national standards | MT | 5600.0 | USD | 20180111 |
| Unknown | China national standards | MT | 6850.0 | USD | 20180111 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180111 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180111 |
| Unknown | China national standards | MT | 5590.0 | USD | 20180110 |
| Unknown | China national standards | MT | 11350.0 | USD | 20180110 |
| Unknown | China national standards | MT | 6180.0 | USD | 20180110 |
| Unknown | China national standards | MT | 6310.0 | USD | 20180110 |
| Unknown | China national standards | MT | 7370.0 | USD | 20180110 |