| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 260.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6710.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1700.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10640.0 | USD | 20171223 |
| Unknown | China national standards | MT | 10720.0 | USD | 20171223 |
| Unknown | China national standards | MT | 8160.0 | USD | 20171223 |
| Unknown | China national standards | MT | 9980.0 | USD | 20171223 |
| Unknown | China national standards | MT | 17060.0 | USD | 20171223 |
| Unknown | China national standards | MT | 12150.0 | USD | 20171223 |