| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36050.0 | USD | 20181201 |
| Unknown | China national standards | MT | 31840.0 | USD | 20181201 |
| Unknown | China national standards | MT | 33120.0 | USD | 20181201 |
| Unknown | China national standards | MT | 33120.0 | USD | 20181201 |
| Unknown | China national standards | MT | 33040.0 | USD | 20181201 |
| Unknown | China national standards | MT | 43860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 41320.0 | USD | 20181201 |
| Unknown | China national standards | MT | 52710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 35810.0 | USD | 20181201 |
| Unknown | China national standards | MT | 31690.0 | USD | 20181201 |