| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1040.0 | USD | 20201118 |
| Unknown | China national standards | MT | 820.0 | USD | 20201118 |
| Unknown | China national standards | MT | 690.0 | USD | 20201118 |
| Unknown | China national standards | MT | 1130.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1050.0 | USD | 20201117 |
| Unknown | China national standards | MT | 660.0 | USD | 20201117 |
| Unknown | China national standards | MT | 180.0 | USD | 20201117 |
| Unknown | China national standards | MT | 420.0 | USD | 20201117 |
| Unknown | China national standards | MT | 100.0 | USD | 20201117 |