| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36730.0 | USD | 20180521 |
| Unknown | China national standards | MT | 187560.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180521 |
| Unknown | China national standards | MT | 187560.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180521 |
| Unknown | China national standards | MT | 850.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180521 |
| Unknown | China national standards | MT | 15590.0 | USD | 20180521 |
| Unknown | China national standards | MT | 2221340.0 | USD | 20180521 |
| Unknown | China national standards | MT | 10410.0 | USD | 20180521 |