| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35970.0 | USD | 20191212 |
| Unknown | China national standards | MT | 6590.0 | USD | 20191212 |
| Unknown | China national standards | MT | 29690.0 | USD | 20191211 |
| Unknown | China national standards | MT | 960.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2630.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1230.0 | USD | 20191211 |
| Unknown | China national standards | MT | 6100.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1290.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191210 |
| Unknown | China national standards | MT | 830.0 | USD | 20191210 |