| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12110.0 | USD | 20180501 |
| Unknown | China national standards | MT | 420.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1990.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180501 |
| Unknown | China national standards | MT | 850.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 60.0 | USD | 20180501 |
| Unknown | China national standards | MT | 850.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180501 |