| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 37330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 36860.0 | USD | 20180101 |
| Unknown | China national standards | MT | 35390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 51940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 48530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 60580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 47020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 85850.0 | USD | 20180101 |
| Unknown | China national standards | MT | 39300.0 | USD | 20180101 |
| Unknown | China national standards | MT | 60140.0 | USD | 20180101 |