| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 610.0 | USD | 20191201 |
| Unknown | China national standards | MT | 690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 200880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 96040.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1960.0 | USD | 20191201 |
| Unknown | China national standards | MT | 360.0 | USD | 20191201 |
| Unknown | China national standards | MT | 350.0 | USD | 20191201 |
| Unknown | China national standards | MT | 450.0 | USD | 20191201 |