| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4560.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2560.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2680.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3840.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3690.0 | USD | 20180101 |