| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9050.0 | USD | 20200419 |
| Unknown | China national standards | MT | 280.0 | USD | 20200419 |
| Unknown | China national standards | MT | 480.0 | USD | 20200419 |
| Unknown | China national standards | MT | 6190.0 | USD | 20200419 |
| Unknown | China national standards | MT | 3160.0 | USD | 20200419 |
| Unknown | China national standards | MT | 2610.0 | USD | 20200418 |
| Unknown | China national standards | MT | 5230.0 | USD | 20200418 |
| Unknown | China national standards | MT | 1840.0 | USD | 20200418 |
| Unknown | China national standards | MT | 1690.0 | USD | 20200418 |
| Unknown | China national standards | MT | 720.0 | USD | 20200418 |