| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20200501 |
| Unknown | China national standards | MT | 640.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2070.0 | USD | 20200501 |
| Unknown | China national standards | MT | 810.0 | USD | 20200501 |
| Unknown | China national standards | MT | 620.0 | USD | 20200501 |
| Unknown | China national standards | MT | 960.0 | USD | 20200501 |
| Unknown | China national standards | MT | 750.0 | USD | 20200501 |
| Unknown | China national standards | MT | 730.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2530.0 | USD | 20200501 |
| Unknown | China national standards | MT | 780.0 | USD | 20200501 |