| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15000.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1940.0 | USD | 20191221 |
| Unknown | China national standards | MT | 9390.0 | USD | 20191221 |
| Unknown | China national standards | MT | 15230.0 | USD | 20191220 |
| Unknown | China national standards | MT | 15020.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191220 |
| Unknown | China national standards | MT | 15020.0 | USD | 20191220 |
| Unknown | China national standards | MT | 16110.0 | USD | 20191220 |
| Unknown | China national standards | MT | 2120.0 | USD | 20191219 |
| Unknown | China national standards | MT | 1920.0 | USD | 20191219 |