| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6860.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4850.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4970.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3960.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3800.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7040.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2530.0 | USD | 20191201 |