| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3120.0 | USD | 20200420 |
| Unknown | China national standards | MT | 230.0 | USD | 20200420 |
| Unknown | China national standards | MT | 490.0 | USD | 20200420 |
| Unknown | China national standards | MT | 600.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200419 |
| Unknown | China national standards | MT | 4970.0 | USD | 20200419 |
| Unknown | China national standards | MT | 10980.0 | USD | 20200419 |
| Unknown | China national standards | MT | 4180.0 | USD | 20200419 |
| Unknown | China national standards | MT | 290.0 | USD | 20200419 |
| Unknown | China national standards | MT | 6350.0 | USD | 20200419 |