Group 1 - The core viewpoint of the article highlights the competitive landscape of the Chinese medical beauty injection materials industry, focusing on regional distribution, market competition, and domestic substitution [1][2][5][6][8]. Group 2 - In terms of regional competition, Shandong Province has the highest number of enterprises in the medical beauty injection materials industry, including raw material producers like Huaxi Biological and equipment manufacturers like Weigao [1]. - The main competitors in the medical beauty injection materials market include Huaxi Biological, Aimeike, and Haohai Biological for hyaluronic acid products, while Jinbo Biological and Juzhi Biological lead in collagen products [2]. - The market structure for medical beauty injection materials in 2024 shows that hyaluronic acid accounts for approximately 36% and botulinum toxin for about 29% of the market [5]. Group 3 - As of May 2025, the number of domestic approvals for hyaluronic acid is comparable to imports, while domestic approvals for regenerative materials exceed imports; however, domestic approvals for botulinum toxin and collagen are lower than imports [6]. - The competition in the industry is intense, with hyaluronic acid and botulinum toxin dominating the market; foreign companies hold an advantage in the high-end market, while domestic companies like Huaxi Biological and Aimeike lead in the mid-to-low-end market through cost-effectiveness and technological innovation [8]. - The threat of substitutes is significant, with non-surgical options like phototherapy and topical skincare products capturing part of the market demand [8].