Based on the residue monitoring results in the previous year , especially on the feedback information of the positive ( non - compliance ) results , and taking account of world - wide alert notifications , samples of some items to be taken will be duly increased year by year ; based on the reasonable suggestions in fvo inspection report and the problems of chloramphenicol and nitrofuran which had been notified by eu in recent years , the monitoring items are being added in order to meet the residue requirement of importing countries and regions such as the eu , japan , korea , switzerland and hk 国家质检总局根据上一年度残留监控结果反馈情况，特别是阳性结果的检出情况，结合各国预警通报的情况，每年适当增加对应监控的检测项目的取样数量；尤其是针对欧盟每次考察报告中对我残留监控计划提出的合理化建议和近年来欧盟通报的氯霉素和硝基呋喃问题，增加了满足欧盟、日本、韩国、瑞士、香港等国家和地区残留监控要求的项目。
