| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7030.0 | USD | 20200515 |
| Unknown | China national standards | MT | 5050.0 | USD | 20200515 |
| Unknown | China national standards | MT | 6060.0 | USD | 20200515 |
| Unknown | China national standards | MT | 5360.0 | USD | 20200515 |
| Unknown | China national standards | MT | 3170.0 | USD | 20200515 |
| Unknown | China national standards | MT | 720.0 | USD | 20200515 |
| Unknown | China national standards | MT | 380.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200515 |
| Unknown | China national standards | MT | 630.0 | USD | 20200515 |
| Unknown | China national standards | MT | 780.0 | USD | 20200515 |