| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20180122 |
| Unknown | China national standards | MT | 490.0 | USD | 20180122 |
| Unknown | China national standards | MT | 510.0 | USD | 20180122 |
| Unknown | China national standards | MT | 6630.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3150.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3290.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2900.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3260.0 | USD | 20180121 |
| Unknown | China national standards | MT | 380.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3290.0 | USD | 20180120 |