| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 90.0 | USD | 20200501 |
| Unknown | China national standards | MT | 140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 380.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1810.0 | USD | 20200501 |
| Unknown | China national standards | MT | 140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5160.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 9450.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3070.0 | USD | 20200501 |