| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20200322 |
| Unknown | China national standards | MT | 52070.0 | USD | 20200322 |
| Unknown | China national standards | MT | 630.0 | USD | 20200322 |
| Unknown | China national standards | MT | 53990.0 | USD | 20200322 |
| Unknown | China national standards | MT | 442470.0 | USD | 20200321 |
| Unknown | China national standards | MT | 480980.0 | USD | 20200321 |
| Unknown | China national standards | MT | 44790.0 | USD | 20200321 |
| Unknown | China national standards | MT | 7130.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3660.0 | USD | 20200321 |
| Unknown | China national standards | MT | 4950.0 | USD | 20200321 |