| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1550.0 | USD | 20191001 |
| Unknown | China national standards | MT | 480.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3420.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3610.0 | USD | 20191001 |
| Unknown | China national standards | MT | 13210.0 | USD | 20191001 |
| Unknown | China national standards | MT | 10330.0 | USD | 20191001 |
| Unknown | China national standards | MT | 14360.0 | USD | 20190923 |
| Unknown | China national standards | MT | 14340.0 | USD | 20190923 |
| Unknown | China national standards | MT | 400.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190922 |