| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8120.0 | USD | 20180812 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180811 |
| Unknown | China national standards | MT | 2100.0 | USD | 20180810 |
| Unknown | China national standards | MT | 11500.0 | USD | 20180810 |
| Unknown | China national standards | MT | 8120.0 | USD | 20180810 |
| Unknown | China national standards | MT | 54450.0 | USD | 20180801 |
| Unknown | China national standards | MT | 14080.0 | USD | 20180801 |
| Unknown | China national standards | MT | 54450.0 | USD | 20180801 |
| Unknown | China national standards | MT | 9310.0 | USD | 20180801 |
| Unknown | China national standards | MT | 11350.0 | USD | 20180801 |