Is Meishan social security the same as Chengdu social security

Not the same. Although Meishan City and Chengdu City are both located in Sichuan Province, the social security systems and policies of the two cities are different. Specifically, social insurance in Chengdu City is managed by the Chengdu Social Insurance Administration, including basic pension insurance, basic medical insurance, unemployment insurance and work injury insurance. Meishan City's social insurance is administered by the Meishan Human Resources and Social Security Bureau, and also includes basic pension insurance, basic medical insurance, unemployment insurance and work injury insurance. There may be differences in the social security systems and policies of the two cities, for example, the contribution ratio, contribution base, and social security benefits may be different. If you need to know the specific social security policies and systems, we recommend that you consult the relevant local departments or visit the local social security center.