进而能够对交易课税的基础”，上海市信息行业服务协会法务部主任周宾卿对记者表示。
O O O O O O O O O O O O O O B-organization I-organization I-organization I-organization I-organization I-organization I-organization I-organization I-organization I-organization I-organization O O O B-position I-position B-name I-name I-name O O O O O O