| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20171001 |
| Unknown | China national standards | MT | 730.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2490.0 | USD | 20171001 |
| Unknown | China national standards | MT | 330.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1820.0 | USD | 20170923 |
| Unknown | China national standards | MT | 2430.0 | USD | 20170923 |
| Unknown | China national standards | MT | 4800.0 | USD | 20170923 |
| Unknown | China national standards | MT | 4350.0 | USD | 20170923 |
| Unknown | China national standards | MT | 1430.0 | USD | 20170923 |
| Unknown | China national standards | MT | 100.0 | USD | 20170923 |