| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 37830.0 | USD | 20181201 |
| Unknown | China national standards | MT | 35510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 34770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 34190.0 | USD | 20181201 |
| Unknown | China national standards | MT | 33120.0 | USD | 20181201 |
| Unknown | China national standards | MT | 35340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 34250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 34860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 34650.0 | USD | 20181201 |