| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4390.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5130.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4690.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5180.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180201 |