| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 57050.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1840.0 | USD | 20200501 |
| Unknown | China national standards | MT | 49680.0 | USD | 20200501 |
| Unknown | China national standards | MT | 230.0 | USD | 20200501 |
| Unknown | China national standards | MT | 230.0 | USD | 20200501 |
| Unknown | China national standards | MT | 7830.0 | USD | 20200501 |
| Unknown | China national standards | MT | 180.0 | USD | 20200501 |
| Unknown | China national standards | MT | 200.0 | USD | 20200501 |
| Unknown | China national standards | MT | 230.0 | USD | 20200501 |
| Unknown | China national standards | MT | 230.0 | USD | 20200501 |