| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20180122 |
| Unknown | China national standards | MT | 150.0 | USD | 20180121 |
| Unknown | China national standards | MT | 130.0 | USD | 20180121 |
| Unknown | China national standards | MT | 950.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180120 |
| Unknown | China national standards | MT | 140.0 | USD | 20180120 |
| Unknown | China national standards | MT | 130.0 | USD | 20180120 |
| Unknown | China national standards | MT | 140.0 | USD | 20180120 |
| Unknown | China national standards | MT | 150.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180119 |