| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15390.0 | USD | 20180819 |
| Unknown | China national standards | MT | 970.0 | USD | 20180819 |
| Unknown | China national standards | MT | 6890.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180819 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180818 |
| Unknown | China national standards | MT | 21630.0 | USD | 20180818 |
| Unknown | China national standards | MT | 98540.0 | USD | 20180818 |
| Unknown | China national standards | MT | 58300.0 | USD | 20180818 |
| Unknown | China national standards | MT | 50170.0 | USD | 20180818 |
| Unknown | China national standards | MT | 15480.0 | USD | 20180818 |