| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 62460.0 | USD | 20180801 |
| Unknown | China national standards | MT | 36700.0 | USD | 20180801 |
| Unknown | China national standards | MT | 32240.0 | USD | 20180801 |
| Unknown | China national standards | MT | 34290.0 | USD | 20180801 |
| Unknown | China national standards | MT | 28660.0 | USD | 20180801 |
| Unknown | China national standards | MT | 31350.0 | USD | 20180801 |
| Unknown | China national standards | MT | 56710.0 | USD | 20180801 |
| Unknown | China national standards | MT | 45320.0 | USD | 20180801 |
| Unknown | China national standards | MT | 33310.0 | USD | 20180801 |
| Unknown | China national standards | MT | 37510.0 | USD | 20180801 |