| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15190.0 | USD | 20180801 |
| Unknown | China national standards | MT | 9890.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10990.0 | USD | 20180801 |
| Unknown | China national standards | MT | 12170.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10860.0 | USD | 20180801 |
| Unknown | China national standards | MT | 12230.0 | USD | 20180801 |
| Unknown | China national standards | MT | 9910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 13000.0 | USD | 20180801 |
| Unknown | China national standards | MT | 14030.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10780.0 | USD | 20180801 |