| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17350.0 | USD | 20181011 |
| Unknown | China national standards | MT | 12610.0 | USD | 20181011 |
| Unknown | China national standards | MT | 14840.0 | USD | 20181011 |
| Unknown | China national standards | MT | 20220.0 | USD | 20181011 |
| Unknown | China national standards | MT | 2170.0 | USD | 20181011 |
| Unknown | China national standards | MT | 3000.0 | USD | 20181010 |
| Unknown | China national standards | MT | 2520.0 | USD | 20181010 |
| Unknown | China national standards | MT | 15820.0 | USD | 20181001 |
| Unknown | China national standards | MT | 14910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23920.0 | USD | 20181001 |