Youningwei: as one of the company’s many products, stephanine in the company’s Mall makes little contribution to the company’s overall sales

An investor asked on the investor interaction platform: what part of the research institute is your stephanine used for research

Youningwei (301166. SZ) said on the investor interaction platform on May 18 that the stephanine in the company’s Mall, as one of the company’s many products, makes little contribution to the company’s overall sales.