| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20190913 |
| Unknown | China national standards | MT | 110.0 | USD | 20190913 |
| Unknown | China national standards | MT | 2790.0 | USD | 20190913 |
| Unknown | China national standards | MT | 2450.0 | USD | 20190912 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190912 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190912 |
| Unknown | China national standards | MT | 10380.0 | USD | 20190912 |
| Unknown | China national standards | MT | 82100.0 | USD | 20190911 |
| Unknown | China national standards | MT | 18090.0 | USD | 20190911 |
| Unknown | China national standards | MT | 10260.0 | USD | 20190911 |