| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31230.0 | USD | 20181101 |
| Unknown | China national standards | MT | 60460.0 | USD | 20181101 |
| Unknown | China national standards | MT | 30670.0 | USD | 20181101 |
| Unknown | China national standards | MT | 35560.0 | USD | 20181101 |
| Unknown | China national standards | MT | 31970.0 | USD | 20181101 |
| Unknown | China national standards | MT | 36680.0 | USD | 20181101 |
| Unknown | China national standards | MT | 32730.0 | USD | 20181101 |
| Unknown | China national standards | MT | 34870.0 | USD | 20181101 |
| Unknown | China national standards | MT | 19650.0 | USD | 20181101 |
| Unknown | China national standards | MT | 35410.0 | USD | 20181101 |