| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6840.0 | USD | 20200415 |
| Unknown | China national standards | MT | 460.0 | USD | 20200415 |
| Unknown | China national standards | MT | 130.0 | USD | 20200415 |
| Unknown | China national standards | MT | 240.0 | USD | 20200415 |
| Unknown | China national standards | MT | 31020.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200414 |
| Unknown | China national standards | MT | 8990.0 | USD | 20200414 |
| Unknown | China national standards | MT | 4220.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1380.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200414 |