| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5610.0 | USD | 20180320 |
| Unknown | China national standards | MT | 6080.0 | USD | 20180320 |
| Unknown | China national standards | MT | 5530.0 | USD | 20180320 |
| Unknown | China national standards | MT | 5610.0 | USD | 20180320 |
| Unknown | China national standards | MT | 5530.0 | USD | 20180320 |
| Unknown | China national standards | MT | 5630.0 | USD | 20180320 |
| Unknown | China national standards | MT | 45160.0 | USD | 20180319 |
| Unknown | China national standards | MT | 35510.0 | USD | 20180319 |
| Unknown | China national standards | MT | 48860.0 | USD | 20180319 |
| Unknown | China national standards | MT | 40230.0 | USD | 20180319 |