| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6460.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6010.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5650.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7850.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5630.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7690.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7350.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9170.0 | USD | 20180101 |