| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20200512 |
| Unknown | China national standards | MT | 300.0 | USD | 20200512 |
| Unknown | China national standards | MT | 3780.0 | USD | 20200511 |
| Unknown | China national standards | MT | 3090.0 | USD | 20200511 |
| Unknown | China national standards | MT | 2880.0 | USD | 20200511 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200511 |
| Unknown | China national standards | MT | 2480.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1980.0 | USD | 20200511 |
| Unknown | China national standards | MT | 2080.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200511 |