肠衣是我国传统大宗出口创汇商品,主要销往德国、日本、美国等28个国家和地区,贸易额在国际市场上占50％以上,出口量居世界肠衣贸易首位,其中猪肠衣出口量占世界肠衣 Casing is a traditional bulk export product of China, mainly sold to 28 countries and regions such as Germany, Japan, and the United States. Its trade volume accounts for more than 50% in the international market, and its export ranks first in the world’s casing trade, among which pig casing exports account for the world’s casings