| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20180211 |
| Unknown | China national standards | MT | 300.0 | USD | 20180210 |
| Unknown | China national standards | MT | 670.0 | USD | 20180210 |
| Unknown | China national standards | MT | 390.0 | USD | 20180210 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2870.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180201 |
| Unknown | China national standards | MT | 7520.0 | USD | 20180201 |