| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3260.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3390.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3970.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3300.0 | USD | 20181101 |