| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4920.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3170.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3710.0 | USD | 20180101 |