| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 700360.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8530.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4990.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5420.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11730.0 | USD | 20180501 |
| Unknown | China national standards | MT | 18310.0 | USD | 20180501 |