| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180101 |