| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20191216 |
| Unknown | China national standards | MT | 240.0 | USD | 20191216 |
| Unknown | China national standards | MT | 290.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1690.0 | USD | 20191215 |
| Unknown | China national standards | MT | 2280.0 | USD | 20191214 |
| Unknown | China national standards | MT | 11940.0 | USD | 20191214 |
| Unknown | China national standards | MT | 11940.0 | USD | 20191214 |
| Unknown | China national standards | MT | 250.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191213 |