The caviar sauce of the Yanzhou catfish breeding field in Zhejiang is ＂black gold＂

The caviar made of catfish eggs is called "black gold". There is a 700 acres of catfish breeding base in Luzhou City, Zhejiang Province.Caviar's market share is also exported to more than 20 countries and regions including the United States, Japan, France.The picture shows the catfish breeding base of the Sakura Food Technology Development Co., Ltd. on December 16th.(China News Agency)