| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20180822 |
| Unknown | China national standards | MT | 260.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1790.0 | USD | 20180822 |
| Unknown | China national standards | MT | 3590.0 | USD | 20180821 |
| Unknown | China national standards | MT | 8290.0 | USD | 20180821 |
| Unknown | China national standards | MT | 960.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3590.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180821 |
| Unknown | China national standards | MT | 15010.0 | USD | 20180821 |