| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3470.0 | USD | 20180715 |
| Unknown | China national standards | MT | 3020.0 | USD | 20180715 |
| Unknown | China national standards | MT | 3090.0 | USD | 20180715 |
| Unknown | China national standards | MT | 3160.0 | USD | 20180715 |
| Unknown | China national standards | MT | 700.0 | USD | 20180714 |
| Unknown | China national standards | MT | 190.0 | USD | 20180714 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180712 |
| Unknown | China national standards | MT | 520.0 | USD | 20180712 |
| Unknown | China national standards | MT | 3100.0 | USD | 20180712 |
| Unknown | China national standards | MT | 710.0 | USD | 20180712 |