BEIJING, April 25, 2024 /PRNewswire/ -- So-Young International Inc. (Nasdaq: SY) ("So-Young" or the "Company"), the largest and most vibrant social community in China for consumers, professionals and service providers in the medical aesthetics industry, today announced that it filed its annual report on Form 20-F for the fiscal year ended December 31, 2023 with the Securities and Exchange Commission on April 25, 2024. The annual report is available on the Company's investor relations website at http://ir.so ...