| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1690.0 | USD | 20200417 |
| Unknown | China national standards | MT | 3010.0 | USD | 20200417 |
| Unknown | China national standards | MT | 9850.0 | USD | 20200416 |
| Unknown | China national standards | MT | 8190.0 | USD | 20200415 |
| Unknown | China national standards | MT | 8340.0 | USD | 20200415 |
| Unknown | China national standards | MT | 2670.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200415 |
| Unknown | China national standards | MT | 2860.0 | USD | 20200415 |
| Unknown | China national standards | MT | 20110.0 | USD | 20200414 |
| Unknown | China national standards | MT | 1710.0 | USD | 20200414 |