| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20170601 |
| Unknown | China national standards | MT | 500.0 | USD | 20170601 |
| Unknown | China national standards | MT | 400.0 | USD | 20170601 |
| Unknown | China national standards | MT | 710.0 | USD | 20170601 |
| Unknown | China national standards | MT | 830.0 | USD | 20170601 |
| Unknown | China national standards | MT | 670.0 | USD | 20170601 |
| Unknown | China national standards | MT | 510.0 | USD | 20170601 |
| Unknown | China national standards | MT | 520.0 | USD | 20170601 |
| Unknown | China national standards | MT | 640.0 | USD | 20170601 |
| Unknown | China national standards | MT | 900.0 | USD | 20170601 |