| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20171001 |
| Unknown | China national standards | MT | 240.0 | USD | 20171001 |
| Unknown | China national standards | MT | 300.0 | USD | 20171001 |
| Unknown | China national standards | MT | 320.0 | USD | 20171001 |
| Unknown | China national standards | MT | 320.0 | USD | 20171001 |
| Unknown | China national standards | MT | 270.0 | USD | 20171001 |
| Unknown | China national standards | MT | 350.0 | USD | 20171001 |
| Unknown | China national standards | MT | 310.0 | USD | 20171001 |
| Unknown | China national standards | MT | 380.0 | USD | 20171001 |
| Unknown | China national standards | MT | 320.0 | USD | 20171001 |