| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1950.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191220 |
| Unknown | China national standards | MT | 7390.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1780.0 | USD | 20191220 |
| Unknown | China national standards | MT | 4990.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1950.0 | USD | 20191219 |
| Unknown | China national standards | MT | 350.0 | USD | 20191219 |