| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1530.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200501 |