| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 200.0 | USD | 20181101 |
| Unknown | China national standards | MT | 290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 210.0 | USD | 20181101 |
| Unknown | China national standards | MT | 250.0 | USD | 20181101 |
| Unknown | China national standards | MT | 400.0 | USD | 20181101 |
| Unknown | China national standards | MT | 230.0 | USD | 20181101 |
| Unknown | China national standards | MT | 500.0 | USD | 20181101 |
| Unknown | China national standards | MT | 130.0 | USD | 20181101 |
| Unknown | China national standards | MT | 390.0 | USD | 20181101 |