| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20180218 |
| Unknown | China national standards | MT | 340.0 | USD | 20180218 |
| Unknown | China national standards | MT | 3440.0 | USD | 20180217 |
| Unknown | China national standards | MT | 2700.0 | USD | 20180217 |
| Unknown | China national standards | MT | 420.0 | USD | 20180217 |
| Unknown | China national standards | MT | 380.0 | USD | 20180217 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180216 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180216 |
| Unknown | China national standards | MT | 380.0 | USD | 20180216 |
| Unknown | China national standards | MT | 3440.0 | USD | 20180215 |