| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20200901 |
| Unknown | China national standards | MT | 6540.0 | USD | 20200901 |
| Unknown | China national standards | MT | 11830.0 | USD | 20200901 |
| Unknown | China national standards | MT | 930.0 | USD | 20200901 |
| Unknown | China national standards | MT | 100.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2040.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1830.0 | USD | 20200522 |
| Unknown | China national standards | MT | 7590.0 | USD | 20200521 |
| Unknown | China national standards | MT | 11620.0 | USD | 20200520 |
| Unknown | China national standards | MT | 100.0 | USD | 20200519 |