| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3050.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3080.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4850.0 | USD | 20191201 |