| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2830.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4010.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3500.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6800.0 | USD | 20191201 |