| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20201120 |
| Unknown | China national standards | MT | 3210.0 | USD | 20201119 |
| Unknown | China national standards | MT | 2370.0 | USD | 20201119 |
| Unknown | China national standards | MT | 2370.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1470.0 | USD | 20201118 |
| Unknown | China national standards | MT | 310.0 | USD | 20201118 |
| Unknown | China national standards | MT | 930.0 | USD | 20201118 |
| Unknown | China national standards | MT | 3950.0 | USD | 20201118 |
| Unknown | China national standards | MT | 4020.0 | USD | 20201118 |
| Unknown | China national standards | MT | 4030.0 | USD | 20201117 |