| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20180219 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180219 |
| Unknown | China national standards | MT | 13560.0 | USD | 20180218 |
| Unknown | China national standards | MT | 14630.0 | USD | 20180218 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180218 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180218 |
| Unknown | China national standards | MT | 16040.0 | USD | 20180216 |
| Unknown | China national standards | MT | 2440.0 | USD | 20180216 |
| Unknown | China national standards | MT | 2380.0 | USD | 20180214 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180214 |