从一起工商行政诉讼案谈起□姜世元某市无业市民李某向该市华丰经贸总公司（以下简称华丰公司）提出借用一张转帐支票，购买该市化工轻工总公司第一轻销公司（以下简称经销公司）销售的化工产品低压聚乙稀，事后让利２０００元的要求。华丰公司答允，但提出支票只作抵押，... From a business administrative litigation case □ Jiang Shiyuan unemployed people in a city Lee to the city Huafeng Economic and Trade Corporation (hereinafter referred to Huafeng) proposed the use of a transfer check to buy the city’s chemical light industrial head of the first light sales The company (hereinafter referred to as distribution company) sales of chemical products low-pressure polyethylene, afterwards, Rangli 2,000 yuan requirements. Huafeng company allowed, but made checks only as a mortgage, ...