| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20190921 |
| Unknown | China national standards | MT | 960.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190920 |
| Unknown | China national standards | MT | 540.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190920 |
| Unknown | China national standards | MT | 9690.0 | USD | 20190920 |
| Unknown | China national standards | MT | 5330.0 | USD | 20190920 |
| Unknown | China national standards | MT | 6480.0 | USD | 20190920 |
| Unknown | China national standards | MT | 10250.0 | USD | 20190920 |
| Unknown | China national standards | MT | 6480.0 | USD | 20190920 |