| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3120.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3110.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3200.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2960.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3530.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3070.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3100.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181101 |