| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4460.0 | USD | 20180211 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180211 |
| Unknown | China national standards | MT | 4000.0 | USD | 20180210 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180201 |
| Unknown | China national standards | MT | 170.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180201 |
| Unknown | China national standards | MT | 620.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180201 |