The board of directors of Sihuan Pharmaceutical Holdings Group Ltd. announced that, on 6 August 2021, the Board received a resignation letter from Mr. Kim Jin Ha ("Mr. Kim"), tendering his resignation as a non-executive director of the Company and a member of the audit committee of the Company with effect from 6 August 2021 due to his desire to devote more time and dedication to focus on other business commitments and engagements. Mr. Kim has confirmed that he has no disagreement with the Board, and there are no matters relating to his resignation that need to be brought to the attention of the shareholders of the Company, creditors of the Company and The Stock Exchange of Hong Kong Limited. Mr. Kim has also confirmed that he does not have any action or claim, existing or pending, against the Company.