| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6090.0 | USD | 20190410 |
| Unknown | China national standards | MT | 15500.0 | USD | 20190410 |
| Unknown | China national standards | MT | 7340.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190401 |
| Unknown | China national standards | MT | 17730.0 | USD | 20190401 |
| Unknown | China national standards | MT | 900.0 | USD | 20190401 |
| Unknown | China national standards | MT | 820.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190401 |