What specific preferential policies do service agencies and employers participating in employment poverty alleviation enjoy?

Our province stipulates that enterprises participating in employment poverty alleviation enjoy the following specific preferential policies: ① Public employment service agencies and employment intermediaries hold free special job fairs for laborers from poor families and other qualified personnel ( The scale of the job fair should reach: more than 40 employers come to the site to recruit and can provide more than 400 jobs), and a one-time reward subsidy of 8,000 yuan will be given; every time the employment agency successfully introduces a labor force from a poor family to employment for free (that is, with the employer The unit signs a labor contract and pays social insurance premiums (but does not include employment in public welfare positions), and provides a job introduction subsidy of 300 yuan to the employment agency. ②Include "4050" people from poor families (that is, people in the working age group with women over 40 years old and men over 50 years old) and disabled people with working ability into the scope of public welfare positions. The subsidy standard for public welfare positions is per person. 700 yuan per month; public welfare positions developed by governments at all levels across the province will be tilted towards the above personnel under the same conditions. ③ Employers that sign labor contracts with laborers from poor families for more than 2 years and pay social insurance premiums will be given a one-time reward subsidy of 2,000 yuan for each person hired after one year of performance of the contract. ④ Various types of employers (including public welfare positions) that recruit "4050" personnel from poor families and disabled people with working ability, sign labor contracts with them for more than one year and pay various social insurance premiums, will be given social insurance subsidies. The social insurance subsidy standard is the actual pension, medical and unemployment insurance premiums paid by the employer for the labor force recruited from poor families. The subsidy period shall not exceed 3 years.