| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20201118 |
| Unknown | China national standards | MT | 350.0 | USD | 20201118 |
| Unknown | China national standards | MT | 1540.0 | USD | 20201117 |
| Unknown | China national standards | MT | 4420.0 | USD | 20201117 |
| Unknown | China national standards | MT | 9450.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201116 |
| Unknown | China national standards | MT | 6090.0 | USD | 20201116 |
| Unknown | China national standards | MT | 40.0 | USD | 20201116 |
| Unknown | China national standards | MT | 40.0 | USD | 20201116 |
| Unknown | China national standards | MT | 340.0 | USD | 20201116 |