| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1930.0 | USD | 20190211 |
| Unknown | China national standards | MT | 4190.0 | USD | 20190211 |
| Unknown | China national standards | MT | 14360.0 | USD | 20190211 |
| Unknown | China national standards | MT | 310.0 | USD | 20190211 |
| Unknown | China national standards | MT | 7960.0 | USD | 20190210 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190210 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190210 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190210 |
| Unknown | China national standards | MT | 620.0 | USD | 20190210 |
| Unknown | China national standards | MT | 600.0 | USD | 20190201 |