山东信得科技递表港交所，主要从事动物保健行业

Group 1 - The core viewpoint of the article is that Shandong Xinde Technology Co., Ltd. has submitted its listing application to the Hong Kong Stock Exchange, aiming to expand its presence in the animal health market [1] - Shandong Xinde Technology was established in 1999 and is recognized as a leading animal health company in China [1] - The company engages in the research, production, and sales of a full range of animal health products, including veterinary biological products, traditional Chinese veterinary medicine, chemical preparations, animal feed, and feed additives [1] Group 2 - According to the prospectus, Shandong Xinde Technology ranks ninth among domestic manufacturers in the Chinese animal health market based on projected revenue for 2024 [1] - The company is also ranked among the top three in the Chinese veterinary biological products market for poultry [1]