| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 640.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7640.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3550.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1970.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180501 |