维尔利：截至12月31日股东约为19600名

Group 1 - The core point of the article is that the company, Weili, responded to an investor inquiry regarding the number of shareholders as of December 31, stating that there are approximately 19,600 shareholders [1] Group 2 - The company engages with investors through interactive platforms, indicating a level of transparency and communication [1] - The response to the inquiry reflects the company's commitment to providing information to its shareholders [1]