| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2180.0 | USD | 20171001 |
| Unknown | China national standards | MT | 12480.0 | USD | 20171001 |
| Unknown | China national standards | MT | 750.0 | USD | 20170923 |
| Unknown | China national standards | MT | 2320.0 | USD | 20170922 |
| Unknown | China national standards | MT | 2110.0 | USD | 20170922 |
| Unknown | China national standards | MT | 2220.0 | USD | 20170922 |
| Unknown | China national standards | MT | 13930.0 | USD | 20170922 |
| Unknown | China national standards | MT | 14650.0 | USD | 20170922 |
| Unknown | China national standards | MT | 14060.0 | USD | 20170921 |
| Unknown | China national standards | MT | 2090.0 | USD | 20170921 |