| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 45340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8210.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 116690.0 | USD | 20181201 |
| Unknown | China national standards | MT | 51650.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4370.0 | USD | 20181201 |
| Unknown | China national standards | MT | 50670.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24790.0 | USD | 20181201 |
| Unknown | China national standards | MT | 37290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 116690.0 | USD | 20181201 |