| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2340.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2320.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2590.0 | USD | 20200401 |
| Unknown | China national standards | MT | 5230.0 | USD | 20200401 |
| Unknown | China national standards | MT | 230.0 | USD | 20200401 |
| Unknown | China national standards | MT | 370.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2610.0 | USD | 20200323 |
| Unknown | China national standards | MT | 230.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1580.0 | USD | 20200320 |
| Unknown | China national standards | MT | 340.0 | USD | 20200318 |