| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6070.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11010.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7070.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7820.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5050.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8230.0 | USD | 20180101 |