| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 38340.0 | USD | 20181001 |
| Unknown | China national standards | MT | 60100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 15150.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5330.0 | USD | 20181001 |
| Unknown | China national standards | MT | 21410.0 | USD | 20181001 |
| Unknown | China national standards | MT | 70970.0 | USD | 20181001 |
| Unknown | China national standards | MT | 60100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 132800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 16910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 32830.0 | USD | 20181001 |