| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2030.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180101 |
| Unknown | China national standards | MT | 12350.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180101 |