| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5070.0 | USD | 20200510 |
| Unknown | China national standards | MT | 7110.0 | USD | 20200510 |
| Unknown | China national standards | MT | 5060.0 | USD | 20200510 |
| Unknown | China national standards | MT | 4400.0 | USD | 20200510 |
| Unknown | China national standards | MT | 7360.0 | USD | 20200510 |
| Unknown | China national standards | MT | 6900.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5030.0 | USD | 20200501 |
| Unknown | China national standards | MT | 7130.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3490.0 | USD | 20200501 |
| Unknown | China national standards | MT | 5280.0 | USD | 20200501 |