| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26260.0 | USD | 20180112 |
| Unknown | China national standards | MT | 56720.0 | USD | 20180111 |
| Unknown | China national standards | MT | 9450.0 | USD | 20180111 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180110 |
| Unknown | China national standards | MT | 3960.0 | USD | 20180110 |
| Unknown | China national standards | MT | 8720.0 | USD | 20180110 |
| Unknown | China national standards | MT | 8580.0 | USD | 20180110 |
| Unknown | China national standards | MT | 8700.0 | USD | 20180101 |
| Unknown | China national standards | MT | 26090.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9420.0 | USD | 20180101 |