| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1920.0 | USD | 20200501 |
| Unknown | China national standards | MT | 980.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200501 |
| Unknown | China national standards | MT | 460.0 | USD | 20200501 |
| Unknown | China national standards | MT | 250.0 | USD | 20200501 |
| Unknown | China national standards | MT | 250.0 | USD | 20200501 |
| Unknown | China national standards | MT | 350.0 | USD | 20200501 |
| Unknown | China national standards | MT | 170.0 | USD | 20200501 |
| Unknown | China national standards | MT | 350.0 | USD | 20200501 |