| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2810.0 | USD | 20190801 |
| Unknown | China national standards | MT | 7130.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2670.0 | USD | 20190801 |
| Unknown | China national standards | MT | 18850.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190801 |
| Unknown | China national standards | MT | 580.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2830.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10150.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3040.0 | USD | 20190801 |