| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2100.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180716 |
| Unknown | China national standards | MT | 330.0 | USD | 20180716 |
| Unknown | China national standards | MT | 320.0 | USD | 20180715 |
| Unknown | China national standards | MT | 320.0 | USD | 20180715 |
| Unknown | China national standards | MT | 340.0 | USD | 20180714 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180713 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180713 |
| Unknown | China national standards | MT | 310.0 | USD | 20180712 |
| Unknown | China national standards | MT | 330.0 | USD | 20180712 |