| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1870.0 | USD | 20200301 |
| Unknown | China national standards | MT | 880.0 | USD | 20200301 |
| Unknown | China national standards | MT | 170.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2550.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1480.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4590.0 | USD | 20200301 |
| Unknown | China national standards | MT | 17510.0 | USD | 20200301 |
| Unknown | China national standards | MT | 79480.0 | USD | 20200301 |
| Unknown | China national standards | MT | 75100.0 | USD | 20200301 |