| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3350.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4060.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3260.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3390.0 | USD | 20181201 |