| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3030.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3080.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2600.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2830.0 | USD | 20181101 |
| Unknown | China national standards | MT | 380.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3870.0 | USD | 20181101 |
| Unknown | China national standards | MT | 410.0 | USD | 20181023 |
| Unknown | China national standards | MT | 140.0 | USD | 20181023 |
| Unknown | China national standards | MT | 150.0 | USD | 20181022 |
| Unknown | China national standards | MT | 140.0 | USD | 20181022 |