| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2300.0 | USD | 20180313 |
| Unknown | China national standards | MT | 25660.0 | USD | 20180312 |
| Unknown | China national standards | MT | 15860.0 | USD | 20180312 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180312 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180312 |
| Unknown | China national standards | MT | 15390.0 | USD | 20180311 |
| Unknown | China national standards | MT | 4040.0 | USD | 20180311 |
| Unknown | China national standards | MT | 2610.0 | USD | 20180311 |
| Unknown | China national standards | MT | 15830.0 | USD | 20180310 |
| Unknown | China national standards | MT | 13530.0 | USD | 20180310 |