| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 700.0 | USD | 20171001 |
| Unknown | China national standards | MT | 840.0 | USD | 20171001 |
| Unknown | China national standards | MT | 4610.0 | USD | 20171001 |
| Unknown | China national standards | MT | 5130.0 | USD | 20171001 |
| Unknown | China national standards | MT | 6190.0 | USD | 20171001 |
| Unknown | China national standards | MT | 770.0 | USD | 20171001 |
| Unknown | China national standards | MT | 840.0 | USD | 20171001 |
| Unknown | China national standards | MT | 680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 5280.0 | USD | 20171001 |