| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 380.0 | USD | 20191201 |
| Unknown | China national standards | MT | 340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 220.0 | USD | 20191201 |