| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20200510 |
| Unknown | China national standards | MT | 12860.0 | USD | 20200501 |
| Unknown | China national standards | MT | 11560.0 | USD | 20200501 |
| Unknown | China national standards | MT | 11120.0 | USD | 20200501 |
| Unknown | China national standards | MT | 11620.0 | USD | 20200501 |
| Unknown | China national standards | MT | 11220.0 | USD | 20200501 |
| Unknown | China national standards | MT | 11760.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1440.0 | USD | 20200501 |