| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180810 |
| Unknown | China national standards | MT | 90.0 | USD | 20180810 |
| Unknown | China national standards | MT | 2860.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2780.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1900.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2610.0 | USD | 20180801 |