Given the ultra tight restrictions on aflatoxin levels in feed materials imposed by major importing countries and trading blocs they have every reason to be concerned.
Given the ultra tight restrictions on aflatoxin levels in feed materials imposed by major importing countries and trading blocs they have every reason to be concerned.
重点对从其他国家和贸易集团进口饲料中的黄曲霉毒素含量要给予严格限制，因为我们有更多的理由要求去我们去关注。