| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3390.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2880.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3370.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3310.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3410.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3220.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3310.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3280.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3220.0 | USD | 20181201 |