| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22090.0 | USD | 20181001 |
| Unknown | China national standards | MT | 380.0 | USD | 20181001 |
| Unknown | China national standards | MT | 10320.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7970.0 | USD | 20181001 |
| Unknown | China national standards | MT | 54000.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8000.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2570.0 | USD | 20181001 |
| Unknown | China national standards | MT | 15520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3290.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181001 |