| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26790.0 | USD | 20180901 |
| Unknown | China national standards | MT | 21840.0 | USD | 20180901 |
| Unknown | China national standards | MT | 25480.0 | USD | 20180901 |
| Unknown | China national standards | MT | 30630.0 | USD | 20180901 |
| Unknown | China national standards | MT | 31190.0 | USD | 20180901 |
| Unknown | China national standards | MT | 30750.0 | USD | 20180901 |
| Unknown | China national standards | MT | 32980.0 | USD | 20180901 |
| Unknown | China national standards | MT | 35280.0 | USD | 20180901 |
| Unknown | China national standards | MT | 36320.0 | USD | 20180901 |
| Unknown | China national standards | MT | 37990.0 | USD | 20180901 |