| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20190912 |
| Unknown | China national standards | MT | 870.0 | USD | 20190912 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190912 |
| Unknown | China national standards | MT | 210.0 | USD | 20190911 |
| Unknown | China national standards | MT | 230.0 | USD | 20190911 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190911 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190911 |
| Unknown | China national standards | MT | 10210.0 | USD | 20190911 |
| Unknown | China national standards | MT | 150.0 | USD | 20190910 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190910 |