| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6200.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3730.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200501 |
| Unknown | China national standards | MT | 410.0 | USD | 20200501 |
| Unknown | China national standards | MT | 430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 540.0 | USD | 20200501 |
| Unknown | China national standards | MT | 260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3830.0 | USD | 20200501 |