| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20180101 |
| Unknown | China national standards | MT | 920.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180101 |