| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2360.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2120.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191201 |