| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180623 |
| Unknown | China national standards | MT | 270.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180622 |
| Unknown | China national standards | MT | 270.0 | USD | 20180622 |
| Unknown | China national standards | MT | 280.0 | USD | 20180622 |
| Unknown | China national standards | MT | 280.0 | USD | 20180621 |
| Unknown | China national standards | MT | 330.0 | USD | 20180620 |