| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20180901 |
| Unknown | China national standards | MT | 700.0 | USD | 20180901 |
| Unknown | China national standards | MT | 500.0 | USD | 20180901 |
| Unknown | China national standards | MT | 590.0 | USD | 20180901 |
| Unknown | China national standards | MT | 500.0 | USD | 20180901 |
| Unknown | China national standards | MT | 470.0 | USD | 20180901 |
| Unknown | China national standards | MT | 710.0 | USD | 20180901 |
| Unknown | China national standards | MT | 600.0 | USD | 20180901 |
| Unknown | China national standards | MT | 960.0 | USD | 20180901 |
| Unknown | China national standards | MT | 730.0 | USD | 20180901 |