zh-autoconvert binary package in Ubuntu Bionic s390x

 AutoConvert is an intelligent Chinese Encoding converter. It uses
 builtin functions to judge the type of the input file’s Chinese
 Encoding (such as GB/Big5/HZ), then converts the input file to any
 type of Chinese Encoding you want. You can use autoconvert to handle
 incoming mail, automatically converting messages to the Chinese
 Encoding you want. It can alse handle Unicode (UTF-16)/UTF-7/UTF-8 now.
 .
 This package contains the binary tools autogb and autob5, as well as
 the corresponding autogb/autob5 plugins for XChat the IRC client.

Source package