| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3120.0 | USD | 20180218 |
| Unknown | China national standards | MT | 11180.0 | USD | 20180218 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180218 |
| Unknown | China national standards | MT | 1580.0 | USD | 20180218 |
| Unknown | China national standards | MT | 8530.0 | USD | 20180217 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180217 |
| Unknown | China national standards | MT | 2840.0 | USD | 20180216 |
| Unknown | China national standards | MT | 370.0 | USD | 20180216 |
| Unknown | China national standards | MT | 5680.0 | USD | 20180215 |
| Unknown | China national standards | MT | 8190.0 | USD | 20180215 |