Anhui People's Publishing House, Beijing Publishing House, Changchun Publishing House, Chongqing Publishing House, Hunan People's Publishing House, Jilin Publishing Group Co., Ltd., Jiangsu People's Publishing House, Jiangxi People's Publishing House, Economic Science Publishing House, Kyushu Publishing House, Qingdao Publishing House, Shandong People's Publishing House, Business Publishing House, Shanghai People's Publishing House and People's Literature Publishing House.

Foreign languages press, Learning Publishing House, Intellectual Property Publishing House, China Financial and Economic Publishing House, Encyclopedia of China Publishing House, China Finance Publishing House, China Labor and Social Security Publishing House, China Democracy and Legal Publishing House, China Youth Publishing House, China Social Publishing House, China Times Economic Publishing House, CITIC Publishing House and Central Compilation Publishing House.

Overview of classified call numbers:

It mainly includes four types: author call number, book name call number, chronological call number and book cataloging order call number. Their structures are basically the same, and they are composed of two basic parts. One is the classification number, which is listed in the previous line; The other part is the book number, that is, the author number, book name, publication year number and cataloging sequence number of such books, which are listed in the next line of the classification number.

For a few books, the call number only consists of the above two basic parts. But for most books, in order to make the call number specific, it is necessary to attach the title, edition, volume number or part number according to the specific situation.

In addition, if necessary, the language number (used to distinguish foreign documents), document type identifier (such as reference book identifier) or special collection number should be appended after the classification number. The order of call numbers adopted by most libraries in China is classification/author and classification/book cataloging.