| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5030.0 | USD | 20200413 |
| Unknown | China national standards | MT | 3910.0 | USD | 20200413 |
| Unknown | China national standards | MT | 6540.0 | USD | 20200413 |
| Unknown | China national standards | MT | 15570.0 | USD | 20200412 |
| Unknown | China national standards | MT | 109060.0 | USD | 20200412 |
| Unknown | China national standards | MT | 14000.0 | USD | 20200412 |
| Unknown | China national standards | MT | 232840.0 | USD | 20200411 |
| Unknown | China national standards | MT | 45670.0 | USD | 20200401 |
| Unknown | China national standards | MT | 48050.0 | USD | 20200401 |
| Unknown | China national standards | MT | 35030.0 | USD | 20200401 |