| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20171001 |
| Unknown | China national standards | MT | 540.0 | USD | 20171001 |
| Unknown | China national standards | MT | 300.0 | USD | 20171001 |
| Unknown | China national standards | MT | 460.0 | USD | 20171001 |
| Unknown | China national standards | MT | 870.0 | USD | 20171001 |
| Unknown | China national standards | MT | 450.0 | USD | 20171001 |
| Unknown | China national standards | MT | 530.0 | USD | 20171001 |
| Unknown | China national standards | MT | 590.0 | USD | 20171001 |
| Unknown | China national standards | MT | 450.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1410.0 | USD | 20171001 |