| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23100.0 | USD | 20171001 |
| Unknown | China national standards | MT | 4390.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2960.0 | USD | 20170923 |
| Unknown | China national standards | MT | 19160.0 | USD | 20170923 |
| Unknown | China national standards | MT | 2870.0 | USD | 20170923 |
| Unknown | China national standards | MT | 7620.0 | USD | 20170923 |
| Unknown | China national standards | MT | 7620.0 | USD | 20170923 |
| Unknown | China national standards | MT | 3350.0 | USD | 20170922 |
| Unknown | China national standards | MT | 22570.0 | USD | 20170922 |
| Unknown | China national standards | MT | 5340.0 | USD | 20170922 |