| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22790.0 | USD | 20191214 |
| Unknown | China national standards | MT | 890.0 | USD | 20191214 |
| Unknown | China national standards | MT | 3840.0 | USD | 20191213 |
| Unknown | China national standards | MT | 6590.0 | USD | 20191213 |
| Unknown | China national standards | MT | 3390.0 | USD | 20191212 |
| Unknown | China national standards | MT | 9090.0 | USD | 20191212 |
| Unknown | China national standards | MT | 35970.0 | USD | 20191212 |
| Unknown | China national standards | MT | 6210.0 | USD | 20191212 |
| Unknown | China national standards | MT | 960.0 | USD | 20191212 |
| Unknown | China national standards | MT | 5860.0 | USD | 20191212 |