| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3820.0 | USD | 20200522 |
| Unknown | China national standards | MT | 3590.0 | USD | 20200522 |
| Unknown | China national standards | MT | 3780.0 | USD | 20200522 |
| Unknown | China national standards | MT | 3800.0 | USD | 20200522 |
| Unknown | China national standards | MT | 3670.0 | USD | 20200522 |
| Unknown | China national standards | MT | 28370.0 | USD | 20200521 |
| Unknown | China national standards | MT | 25380.0 | USD | 20200521 |
| Unknown | China national standards | MT | 25010.0 | USD | 20200521 |
| Unknown | China national standards | MT | 78180.0 | USD | 20200521 |
| Unknown | China national standards | MT | 39580.0 | USD | 20200521 |