| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6340.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5760.0 | USD | 20180801 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4630.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4470.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2700.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180801 |