| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4300.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5190.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2570.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4990.0 | USD | 20180301 |
| Unknown | China national standards | MT | 30050.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8030.0 | USD | 20180301 |