| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20180716 |
| Unknown | China national standards | MT | 120.0 | USD | 20180716 |
| Unknown | China national standards | MT | 90.0 | USD | 20180716 |
| Unknown | China national standards | MT | 90.0 | USD | 20180715 |
| Unknown | China national standards | MT | 590.0 | USD | 20180715 |
| Unknown | China national standards | MT | 570.0 | USD | 20180715 |
| Unknown | China national standards | MT | 3370.0 | USD | 20180715 |
| Unknown | China national standards | MT | 90.0 | USD | 20180715 |
| Unknown | China national standards | MT | 3370.0 | USD | 20180714 |
| Unknown | China national standards | MT | 90.0 | USD | 20180714 |