| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31020.0 | USD | 20200414 |
| Unknown | China national standards | MT | 33490.0 | USD | 20200413 |
| Unknown | China national standards | MT | 430.0 | USD | 20200413 |
| Unknown | China national standards | MT | 10.0 | USD | 20200413 |
| Unknown | China national standards | MT | 60.0 | USD | 20200413 |
| Unknown | China national standards | MT | 170.0 | USD | 20200413 |
| Unknown | China national standards | MT | 14090.0 | USD | 20200412 |
| Unknown | China national standards | MT | 10150.0 | USD | 20200412 |
| Unknown | China national standards | MT | 9670.0 | USD | 20200412 |
| Unknown | China national standards | MT | 40.0 | USD | 20200412 |