| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1740.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1820.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1820.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191201 |