| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4150.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3950.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4180.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3890.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3800.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8410.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3520.0 | USD | 20181201 |