| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23480.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11870.0 | USD | 20180101 |
| Unknown | China national standards | MT | 14850.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11150.0 | USD | 20180101 |
| Unknown | China national standards | MT | 19600.0 | USD | 20180101 |
| Unknown | China national standards | MT | 18810.0 | USD | 20180101 |
| Unknown | China national standards | MT | 17190.0 | USD | 20180101 |
| Unknown | China national standards | MT | 60050.0 | USD | 20180101 |
| Unknown | China national standards | MT | 14150.0 | USD | 20180101 |
| Unknown | China national standards | MT | 14400.0 | USD | 20180101 |