| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 45350.0 | USD | 20180101 |
| Unknown | China national standards | MT | 43770.0 | USD | 20180101 |
| Unknown | China national standards | MT | 49330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6570.0 | USD | 20180101 |
| Unknown | China national standards | MT | 46460.0 | USD | 20180101 |
| Unknown | China national standards | MT | 47220.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 47000.0 | USD | 20180101 |
| Unknown | China national standards | MT | 47020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 45350.0 | USD | 20180101 |