| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20201113 |
| Unknown | China national standards | MT | 2760.0 | USD | 20201112 |
| Unknown | China national standards | MT | 150.0 | USD | 20201112 |
| Unknown | China national standards | MT | 910.0 | USD | 20201112 |
| Unknown | China national standards | MT | 18740.0 | USD | 20201112 |
| Unknown | China national standards | MT | 40.0 | USD | 20201112 |
| Unknown | China national standards | MT | 510.0 | USD | 20201111 |
| Unknown | China national standards | MT | 11320.0 | USD | 20201111 |
| Unknown | China national standards | MT | 230.0 | USD | 20201111 |
| Unknown | China national standards | MT | 40.0 | USD | 20201111 |