按照国家要求，各省、自治区、直辖市每年应核定社保缴费基数上下限。According to national requirements, each province, autonomous region, and municipality directly under the central government should verify the upper and lower limits of

根据上海市出入境官方网站的信息，目前在上海工作的外国人申请永久居留的条件有所调整，需要材料也有变更。According to the official information from Exit-Entry Administration Bureau of Shanghai Public Security Bureau, the terms for the application of perma