| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7230.0 | USD | 20201116 |
| Unknown | China national standards | MT | 1000.0 | USD | 20201116 |
| Unknown | China national standards | MT | 3200.0 | USD | 20201115 |
| Unknown | China national standards | MT | 180.0 | USD | 20201114 |
| Unknown | China national standards | MT | 290.0 | USD | 20201114 |
| Unknown | China national standards | MT | 49170.0 | USD | 20201114 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201114 |
| Unknown | China national standards | MT | 48110.0 | USD | 20201114 |
| Unknown | China national standards | MT | 170.0 | USD | 20201113 |
| Unknown | China national standards | MT | 7250.0 | USD | 20201113 |