| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20180123 |
| Unknown | China national standards | MT | 200.0 | USD | 20180123 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180122 |
| Unknown | China national standards | MT | 220.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180122 |
| Unknown | China national standards | MT | 200.0 | USD | 20180122 |
| Unknown | China national standards | MT | 250.0 | USD | 20180122 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180120 |