| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5880.0 | USD | 20180410 |
| Unknown | China national standards | MT | 8810.0 | USD | 20180410 |
| Unknown | China national standards | MT | 13900.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4200.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5070.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6460.0 | USD | 20180401 |
| Unknown | China national standards | MT | 31270.0 | USD | 20180401 |
| Unknown | China national standards | MT | 13990.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180401 |