| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1320.0 | USD | 20180110 |
| Unknown | China national standards | MT | 10020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9150.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9900.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10030.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9550.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9910.0 | USD | 20180101 |