| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 96420.0 | USD | 20180219 |
| Unknown | China national standards | MT | 98080.0 | USD | 20180219 |
| Unknown | China national standards | MT | 102540.0 | USD | 20180219 |
| Unknown | China national standards | MT | 93110.0 | USD | 20180219 |
| Unknown | China national standards | MT | 14470.0 | USD | 20180219 |
| Unknown | China national standards | MT | 93110.0 | USD | 20180216 |
| Unknown | China national standards | MT | 15940.0 | USD | 20180216 |
| Unknown | China national standards | MT | 16000.0 | USD | 20180215 |
| Unknown | China national standards | MT | 15150.0 | USD | 20180214 |
| Unknown | China national standards | MT | 103630.0 | USD | 20180212 |