| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11370.0 | USD | 20200501 |
| Unknown | China national standards | MT | 6260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 14890.0 | USD | 20200501 |
| Unknown | China national standards | MT | 47430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 50780.0 | USD | 20200423 |
| Unknown | China national standards | MT | 8990.0 | USD | 20200423 |
| Unknown | China national standards | MT | 10180.0 | USD | 20200423 |
| Unknown | China national standards | MT | 72580.0 | USD | 20200422 |
| Unknown | China national standards | MT | 7750.0 | USD | 20200422 |
| Unknown | China national standards | MT | 36720.0 | USD | 20200422 |