| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20201112 |
| Unknown | China national standards | MT | 1680.0 | USD | 20201112 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201111 |
| Unknown | China national standards | MT | 250.0 | USD | 20201111 |
| Unknown | China national standards | MT | 120.0 | USD | 20201111 |
| Unknown | China national standards | MT | 190.0 | USD | 20201111 |
| Unknown | China national standards | MT | 2710.0 | USD | 20201111 |
| Unknown | China national standards | MT | 120.0 | USD | 20201111 |
| Unknown | China national standards | MT | 120.0 | USD | 20201111 |
| Unknown | China national standards | MT | 140.0 | USD | 20201110 |