| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20180810 |
| Unknown | China national standards | MT | 43080.0 | USD | 20180801 |
| Unknown | China national standards | MT | 32790.0 | USD | 20180801 |
| Unknown | China national standards | MT | 26410.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10430.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10470.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10170.0 | USD | 20180801 |
| Unknown | China national standards | MT | 9280.0 | USD | 20180801 |
| Unknown | China national standards | MT | 8990.0 | USD | 20180801 |
| Unknown | China national standards | MT | 9710.0 | USD | 20180801 |