| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4320.0 | USD | 20201117 |
| Unknown | China national standards | MT | 13610.0 | USD | 20201117 |
| Unknown | China national standards | MT | 16200.0 | USD | 20201117 |
| Unknown | China national standards | MT | 2040.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1910.0 | USD | 20201115 |
| Unknown | China national standards | MT | 4290.0 | USD | 20201115 |
| Unknown | China national standards | MT | 630.0 | USD | 20201115 |
| Unknown | China national standards | MT | 1780.0 | USD | 20201115 |
| Unknown | China national standards | MT | 12060.0 | USD | 20201115 |
| Unknown | China national standards | MT | 1780.0 | USD | 20201114 |