| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2490.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2660.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1990.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2640.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2700.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2870.0 | USD | 20181201 |