Previously in February-2020, I wrote an article about RLX Techonology. The key factory to RLX growth is government policy and market monopoly. It seems what I wrote one month ago is happening today.

http://krakatau002.business.blog/2021/02/16/should-you-consider-rlx-technology-in-your-portfolio-who-is-rlx-technology-what-is-their-business-nature-what-are-the-growth-potential-and-challenges-of-rlx-technology/