| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 56430.0 | USD | 20201121 |
| Unknown | China national standards | MT | 1190.0 | USD | 20201121 |
| Unknown | China national standards | MT | 56430.0 | USD | 20201121 |
| Unknown | China national standards | MT | 4030.0 | USD | 20201121 |
| Unknown | China national standards | MT | 1040.0 | USD | 20201119 |
| Unknown | China national standards | MT | 980.0 | USD | 20201119 |
| Unknown | China national standards | MT | 6620.0 | USD | 20201119 |
| Unknown | China national standards | MT | 830.0 | USD | 20201118 |
| Unknown | China national standards | MT | 5520.0 | USD | 20201118 |
| Unknown | China national standards | MT | 32890.0 | USD | 20201118 |