| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1620.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180521 |
| Unknown | China national standards | MT | 12270.0 | USD | 20180520 |
| Unknown | China national standards | MT | 10800.0 | USD | 20180520 |
| Unknown | China national standards | MT | 12230.0 | USD | 20180520 |
| Unknown | China national standards | MT | 13700.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180520 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180520 |