資料包括張進記魚絲莊的合約文件、執照及大量其與日本商號的來往信件和電報。這些信件分別依商號名字及年份順序排列。

This sub-series comprises contractual papers, licence and a large collection of letters and telegrams between Cheung Tsun Kee and its customer firms in Japan. These letters are arranged by company name and in chronological order.