| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25060.0 | USD | 20190623 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190623 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190623 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190623 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190623 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190623 |
| Unknown | China national standards | MT | 11910.0 | USD | 20190622 |
| Unknown | China national standards | MT | 16540.0 | USD | 20190622 |
| Unknown | China national standards | MT | 15340.0 | USD | 20190622 |
| Unknown | China national standards | MT | 21550.0 | USD | 20190622 |