What is the relationship between American EB5 visa and H 1B visa?

It is an investment immigrant visa, which aims to attract overseas investment immigrants to invest in the United States and create employment opportunities. In 1993, EB-5 immigration law specially added the "regional center immigration plan", which reduced the immigration investment from 1 10,000 US dollars to 500,000 US dollars, and relaxed the employment requirement of "directly creating ten jobs" to "directly or indirectly creating ten jobs", making EB-5 the shortest application approval time and the least restrictive qualification conditions among all immigration categories in the United States.

H 1B visa:

H 1B visa is the most important work visa in the United States. It is a non-immigrant visa issued to employees with foreign nationality and professional skills employed by American companies. H 1B visa holders can work in the United States for three years, which can be extended for another three years. After the expiration of six years, visa holders must leave the United States if their status has not changed.