| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1960.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180822 |
| Unknown | China national standards | MT | 73450.0 | USD | 20180822 |
| Unknown | China national standards | MT | 5830.0 | USD | 20180822 |
| Unknown | China national standards | MT | 9720.0 | USD | 20180821 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180821 |
| Unknown | China national standards | MT | 6560.0 | USD | 20180821 |
| Unknown | China national standards | MT | 9670.0 | USD | 20180820 |
| Unknown | China national standards | MT | 10950.0 | USD | 20180820 |
| Unknown | China national standards | MT | 540.0 | USD | 20180819 |