| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1300.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1520.0 | USD | 20200501 |
| Unknown | China national standards | MT | 890.0 | USD | 20200501 |
| Unknown | China national standards | MT | 130.0 | USD | 20200501 |
| Unknown | China national standards | MT | 110.0 | USD | 20200501 |
| Unknown | China national standards | MT | 170.0 | USD | 20200501 |
| Unknown | China national standards | MT | 130.0 | USD | 20200501 |
| Unknown | China national standards | MT | 190.0 | USD | 20200501 |