| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3890.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2400.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2370.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1320.0 | USD | 20191021 |
| Unknown | China national standards | MT | 3890.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4950.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1020.0 | USD | 20191020 |
| Unknown | China national standards | MT | 8850.0 | USD | 20191020 |