| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26260.0 | USD | 20180801 |
| Unknown | China national standards | MT | 23350.0 | USD | 20180801 |
| Unknown | China national standards | MT | 25300.0 | USD | 20180801 |
| Unknown | China national standards | MT | 3560.0 | USD | 20180801 |
| Unknown | China national standards | MT | 3640.0 | USD | 20180801 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180801 |
| Unknown | China national standards | MT | 3730.0 | USD | 20180801 |
| Unknown | China national standards | MT | 26260.0 | USD | 20180801 |
| Unknown | China national standards | MT | 24120.0 | USD | 20180801 |
| Unknown | China national standards | MT | 3590.0 | USD | 20180801 |