| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20180416 |
| Unknown | China national standards | MT | 200.0 | USD | 20180416 |
| Unknown | China national standards | MT | 4450.0 | USD | 20180416 |
| Unknown | China national standards | MT | 970.0 | USD | 20180416 |
| Unknown | China national standards | MT | 970.0 | USD | 20180415 |
| Unknown | China national standards | MT | 12350.0 | USD | 20180415 |
| Unknown | China national standards | MT | 870.0 | USD | 20180415 |
| Unknown | China national standards | MT | 5380.0 | USD | 20180415 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180415 |
| Unknown | China national standards | MT | 22570.0 | USD | 20180415 |