| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15680.0 | USD | 20180115 |
| Unknown | China national standards | MT | 18300.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180115 |
| Unknown | China national standards | MT | 10900.0 | USD | 20180114 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180114 |
| Unknown | China national standards | MT | 1510.0 | USD | 20180114 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180112 |
| Unknown | China national standards | MT | 1510.0 | USD | 20180112 |
| Unknown | China national standards | MT | 15870.0 | USD | 20180112 |