| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20191214 |
| Unknown | China national standards | MT | 2500.0 | USD | 20191213 |
| Unknown | China national standards | MT | 120.0 | USD | 20191213 |
| Unknown | China national standards | MT | 940.0 | USD | 20191213 |
| Unknown | China national standards | MT | 130.0 | USD | 20191213 |
| Unknown | China national standards | MT | 960.0 | USD | 20191213 |
| Unknown | China national standards | MT | 130.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2500.0 | USD | 20191213 |
| Unknown | China national standards | MT | 330.0 | USD | 20191212 |
| Unknown | China national standards | MT | 930.0 | USD | 20191212 |