| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34530.0 | USD | 20201119 |
| Unknown | China national standards | MT | 5240.0 | USD | 20201119 |
| Unknown | China national standards | MT | 36650.0 | USD | 20201118 |
| Unknown | China national standards | MT | 34470.0 | USD | 20201118 |
| Unknown | China national standards | MT | 33510.0 | USD | 20201117 |
| Unknown | China national standards | MT | 31790.0 | USD | 20201117 |
| Unknown | China national standards | MT | 5390.0 | USD | 20201117 |
| Unknown | China national standards | MT | 5000.0 | USD | 20201116 |
| Unknown | China national standards | MT | 34050.0 | USD | 20201116 |
| Unknown | China national standards | MT | 34560.0 | USD | 20201115 |