| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 54440.0 | USD | 20180401 |
| Unknown | China national standards | MT | 54560.0 | USD | 20180401 |
| Unknown | China national standards | MT | 87830.0 | USD | 20180401 |
| Unknown | China national standards | MT | 54440.0 | USD | 20180401 |
| Unknown | China national standards | MT | 60490.0 | USD | 20180401 |
| Unknown | China national standards | MT | 59480.0 | USD | 20180401 |
| Unknown | China national standards | MT | 75310.0 | USD | 20180322 |
| Unknown | China national standards | MT | 8970.0 | USD | 20180322 |
| Unknown | China national standards | MT | 7200.0 | USD | 20180322 |
| Unknown | China national standards | MT | 56160.0 | USD | 20180320 |