| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20190723 |
| Unknown | China national standards | MT | 290.0 | USD | 20190723 |
| Unknown | China national standards | MT | 2550.0 | USD | 20190723 |
| Unknown | China national standards | MT | 2560.0 | USD | 20190723 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190723 |
| Unknown | China national standards | MT | 6210.0 | USD | 20190723 |
| Unknown | China national standards | MT | 90.0 | USD | 20190723 |
| Unknown | China national standards | MT | 2790.0 | USD | 20190722 |
| Unknown | China national standards | MT | 2670.0 | USD | 20190722 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190722 |