| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3470.0 | USD | 20180611 |
| Unknown | China national standards | MT | 16730.0 | USD | 20180611 |
| Unknown | China national standards | MT | 510.0 | USD | 20180611 |
| Unknown | China national standards | MT | 3470.0 | USD | 20180610 |
| Unknown | China national standards | MT | 3250.0 | USD | 20180610 |
| Unknown | China national standards | MT | 2990.0 | USD | 20180610 |
| Unknown | China national standards | MT | 550.0 | USD | 20180610 |
| Unknown | China national standards | MT | 3470.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3210.0 | USD | 20180601 |
| Unknown | China national standards | MT | 105540.0 | USD | 20180601 |