| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4710.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3850.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4130.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3490.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1970.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4050.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4250.0 | USD | 20181001 |