| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13730.0 | USD | 20180517 |
| Unknown | China national standards | MT | 2800.0 | USD | 20180517 |
| Unknown | China national standards | MT | 3850.0 | USD | 20180517 |
| Unknown | China national standards | MT | 14480.0 | USD | 20180516 |
| Unknown | China national standards | MT | 14230.0 | USD | 20180516 |
| Unknown | China national standards | MT | 15390.0 | USD | 20180516 |
| Unknown | China national standards | MT | 17750.0 | USD | 20180516 |
| Unknown | China national standards | MT | 14260.0 | USD | 20180516 |
| Unknown | China national standards | MT | 17690.0 | USD | 20180516 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180516 |