| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28180.0 | USD | 20180811 |
| Unknown | China national standards | MT | 28180.0 | USD | 20180811 |
| Unknown | China national standards | MT | 350.0 | USD | 20180811 |
| Unknown | China national standards | MT | 570.0 | USD | 20180810 |
| Unknown | China national standards | MT | 560.0 | USD | 20180810 |
| Unknown | China national standards | MT | 29290.0 | USD | 20180810 |
| Unknown | China national standards | MT | 560.0 | USD | 20180810 |
| Unknown | China national standards | MT | 50.0 | USD | 20180810 |
| Unknown | China national standards | MT | 2050.0 | USD | 20180810 |
| Unknown | China national standards | MT | 770.0 | USD | 20180801 |