| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20170101 |
| Unknown | China national standards | MT | 720.0 | USD | 20170101 |
| Unknown | China national standards | MT | 640.0 | USD | 20170101 |
| Unknown | China national standards | MT | 690.0 | USD | 20170101 |
| Unknown | China national standards | MT | 740.0 | USD | 20170101 |
| Unknown | China national standards | MT | 800.0 | USD | 20170101 |
| Unknown | China national standards | MT | 850.0 | USD | 20170101 |
| Unknown | China national standards | MT | 620.0 | USD | 20170101 |
| Unknown | China national standards | MT | 360.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1100.0 | USD | 20170101 |