| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5000.0 | USD | 20180901 |
| Unknown | China national standards | MT | 510.0 | USD | 20180901 |
| Unknown | China national standards | MT | 440.0 | USD | 20180901 |
| Unknown | China national standards | MT | 480.0 | USD | 20180901 |
| Unknown | China national standards | MT | 620.0 | USD | 20180901 |
| Unknown | China national standards | MT | 270.0 | USD | 20180901 |
| Unknown | China national standards | MT | 470.0 | USD | 20180901 |
| Unknown | China national standards | MT | 370.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3050.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180901 |