| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20191022 |
| Unknown | China national standards | MT | 2510.0 | USD | 20191021 |
| Unknown | China national standards | MT | 440.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2730.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2290.0 | USD | 20191021 |
| Unknown | China national standards | MT | 190.0 | USD | 20191021 |
| Unknown | China national standards | MT | 670.0 | USD | 20191021 |
| Unknown | China national standards | MT | 210.0 | USD | 20191021 |
| Unknown | China national standards | MT | 360.0 | USD | 20191021 |