| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30850.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24280.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15560.0 | USD | 20180501 |
| Unknown | China national standards | MT | 19820.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24630.0 | USD | 20180501 |
| Unknown | China national standards | MT | 12820.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15930.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11820.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14390.0 | USD | 20180501 |