| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4600.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6460.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5690.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5400.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4420.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5230.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11520.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5620.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7690.0 | USD | 20180101 |