| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2130.0 | USD | 20191001 |
| Unknown | China national standards | MT | 14860.0 | USD | 20191001 |
| Unknown | China national standards | MT | 25090.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1020.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190923 |
| Unknown | China national standards | MT | 310.0 | USD | 20190923 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190923 |
| Unknown | China national standards | MT | 35470.0 | USD | 20190923 |
| Unknown | China national standards | MT | 11670.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1150.0 | USD | 20190922 |