| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5530.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5860.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5750.0 | USD | 20171201 |
| Unknown | China national standards | MT | 6850.0 | USD | 20171201 |
| Unknown | China national standards | MT | 7270.0 | USD | 20171201 |
| Unknown | China national standards | MT | 6200.0 | USD | 20171201 |
| Unknown | China national standards | MT | 65450.0 | USD | 20171123 |
| Unknown | China national standards | MT | 39930.0 | USD | 20171123 |
| Unknown | China national standards | MT | 71970.0 | USD | 20171123 |
| Unknown | China national standards | MT | 52740.0 | USD | 20171123 |