| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30.0 | USD | 20200910 |
| Unknown | China national standards | MT | 180.0 | USD | 20200910 |
| Unknown | China national standards | MT | 200.0 | USD | 20200910 |
| Unknown | China national standards | MT | 500.0 | USD | 20200910 |
| Unknown | China national standards | MT | 180.0 | USD | 20200910 |
| Unknown | China national standards | MT | 570.0 | USD | 20200910 |
| Unknown | China national standards | MT | 380.0 | USD | 20200910 |
| Unknown | China national standards | MT | 190.0 | USD | 20200910 |
| Unknown | China national standards | MT | 4030.0 | USD | 20200910 |
| Unknown | China national standards | MT | 20.0 | USD | 20200910 |