二套房贷收紧的政策影响已逐渐显露。记者从上海凯奕投资咨询管理有限公司获悉，
O O O O O O O O O O O O O O O O O B-position I-position O B-company I-company I-company I-company I-company I-company I-company I-company I-company I-company I-company I-company I-company I-company O O O