| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3830.0 | USD | 20180122 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180122 |
| Unknown | China national standards | MT | 4220.0 | USD | 20180122 |
| Unknown | China national standards | MT | 28310.0 | USD | 20180121 |
| Unknown | China national standards | MT | 27710.0 | USD | 20180121 |
| Unknown | China national standards | MT | 25790.0 | USD | 20180121 |
| Unknown | China national standards | MT | 25350.0 | USD | 20180121 |
| Unknown | China national standards | MT | 25820.0 | USD | 20180121 |
| Unknown | China national standards | MT | 28280.0 | USD | 20180121 |
| Unknown | China national standards | MT | 22920.0 | USD | 20180121 |