| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 900.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5630.0 | USD | 20171201 |
| Unknown | China national standards | MT | 850.0 | USD | 20171201 |
| Unknown | China national standards | MT | 900.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5910.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5630.0 | USD | 20171201 |
| Unknown | China national standards | MT | 870.0 | USD | 20171123 |
| Unknown | China national standards | MT | 7610.0 | USD | 20171123 |
| Unknown | China national standards | MT | 8610.0 | USD | 20171122 |
| Unknown | China national standards | MT | 8610.0 | USD | 20171120 |