| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4530.0 | USD | 20180810 |
| Unknown | China national standards | MT | 7610.0 | USD | 20180810 |
| Unknown | China national standards | MT | 40810.0 | USD | 20180801 |
| Unknown | China national standards | MT | 39190.0 | USD | 20180801 |
| Unknown | China national standards | MT | 33440.0 | USD | 20180801 |
| Unknown | China national standards | MT | 30770.0 | USD | 20180801 |
| Unknown | China national standards | MT | 33470.0 | USD | 20180801 |
| Unknown | China national standards | MT | 32580.0 | USD | 20180801 |
| Unknown | China national standards | MT | 35860.0 | USD | 20180801 |
| Unknown | China national standards | MT | 39000.0 | USD | 20180801 |