| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180810 |
| Unknown | China national standards | MT | 120.0 | USD | 20180810 |
| Unknown | China national standards | MT | 740.0 | USD | 20180810 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180801 |
| Unknown | China national standards | MT | 9380.0 | USD | 20180801 |
| Unknown | China national standards | MT | 9240.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10750.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10150.0 | USD | 20180801 |
| Unknown | China national standards | MT | 8620.0 | USD | 20180801 |