| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27610.0 | USD | 20200414 |
| Unknown | China national standards | MT | 15810.0 | USD | 20200414 |
| Unknown | China national standards | MT | 700.0 | USD | 20200414 |
| Unknown | China national standards | MT | 8230.0 | USD | 20200414 |
| Unknown | China national standards | MT | 290.0 | USD | 20200414 |
| Unknown | China national standards | MT | 10730.0 | USD | 20200414 |
| Unknown | China national standards | MT | 380.0 | USD | 20200414 |
| Unknown | China national standards | MT | 870.0 | USD | 20200414 |
| Unknown | China national standards | MT | 370.0 | USD | 20200414 |
| Unknown | China national standards | MT | 230.0 | USD | 20200414 |