| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20180211 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180210 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180210 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4130.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3620.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4960.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180201 |