Can employees of central enterprises have immigrant visas?

Generally speaking, American immigrant visas can be divided into professional visas, relative visas and special immigrant visas. Professional immigrants, also known as work immigrants, are a way to move to the United States by working in the United States on the basis of having certain professional advantages. Professional immigration is undoubtedly an important way for those who do not meet the conditions of relative immigration but have certain professional knowledge and want to immigrate to the United States. According to the current immigration law, the total number of people who immigrate to the United States by occupation every year is 1 10,000 to 40,000, and they are divided into five priority categories according to the conditions of different occupations and individuals. First priority: give priority to labor (Category III) 1. Foreigners who have made outstanding achievements in science, art, education, business, sports, etc. and enjoy a good reputation in the whole country or the whole world. Two, in the special academic field for more than three years of teaching or research experience, and has been internationally recognized as an outstanding professor or researcher. Three, the senior management of an international trading company, in the first three years to apply for the status, must have more than one year of work experience in the company, and come to the United States to continue working in the same company or affiliated enterprises. Second priority; Professionals with advanced degree and special skills (category II) 1. Those with advanced degree (master's degree or above) or "equivalent education" (at least five years working experience in this field). 2. Have special talents in science, art and business, and have a significant impact on the economy, culture, education or welfare of the United States. Third priority: skilled workers, professionals and other workers (category III) 1. People who have a bachelor's degree and have been engaged in occupations (such as accountants, architects and engineers). Two, skilled workers, refers to people with more than two years of vocational training or experience. 3. Other workers, including unskilled workers. Fourth priority: special immigrants (nine categories) 1. Those who wish to regain American citizenship. Second, religious workers. 3. Those who have worked outside the United States for the United States government for more than ten years. Relatives immigrants are divided into two categories: one is relatives immigrants who are not limited by the number of immigrants in the world, that is, immediate family members: spouses of American citizens; Minor children of American citizens (2 1 under); Parents of American citizens. This is classified as the closest relative and is available at any time. The other is relative immigration limited by the number of immigrants in the world, which is divided into four grades according to the priority order: the first priority: adult children of American citizens (2 1 year old or older) and other children. Second priority: 1. Spouses and minor children of permanent residents. Adult unmarried children of permanent residents and their children. Third priority: married children (regardless of age) and other children of American citizens. Fourth priority: 2 1 brothers and sisters of American citizens aged or above. In addition, there are two unusual immigrant visas: lottery immigrants and refugee immigrants.