涉嫌购买违法保健品，知名饮料品牌董事长辞职

Group 1 - The core viewpoint of the article is the resignation of Suntory Holdings' CEO, Niinami Takeshi, due to his involvement in a police investigation related to the purchase of a potentially illegal health product [1][4] - Suntory stated that the health product in question is not one of its own products [2] - The company has emphasized the importance of compliance with laws and regulations for its executives, particularly regarding the purchase of health products [4] Group 2 - Suntory Holdings has a significant presence in the sugar-free tea market in China, which has become a key pillar of its business in the region [6] - In 2023, Suntory's global sales reached approximately 150 billion yuan, with the Asia and Oceania market accounting for 19% of total sales, up from 16% in 2020 [6] - However, Suntory's market share in the sugar-free tea segment in China has declined from 21.12% to 12.04% in the first half of 2024, due to increased competition from brands like Genki Forest and Nongfu Spring [6]