| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3910.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3630.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3860.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180601 |
| Unknown | China national standards | MT | 620.0 | USD | 20180601 |
| Unknown | China national standards | MT | 640.0 | USD | 20180601 |
| Unknown | China national standards | MT | 610.0 | USD | 20180601 |
| Unknown | China national standards | MT | 510.0 | USD | 20180601 |