| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13980.0 | USD | 20180810 |
| Unknown | China national standards | MT | 13660.0 | USD | 20180810 |
| Unknown | China national standards | MT | 2160.0 | USD | 20180810 |
| Unknown | China national standards | MT | 5000.0 | USD | 20180810 |
| Unknown | China national standards | MT | 14680.0 | USD | 20180801 |
| Unknown | China national standards | MT | 15440.0 | USD | 20180801 |
| Unknown | China national standards | MT | 13820.0 | USD | 20180801 |
| Unknown | China national standards | MT | 16790.0 | USD | 20180801 |
| Unknown | China national standards | MT | 15400.0 | USD | 20180801 |
| Unknown | China national standards | MT | 21290.0 | USD | 20180801 |