AIM has announced that they are reviewing a new 2-D symbology called the Han Xin Code. From the announcement, this code is described like this:

Han Xin Code is a unique, variable size, matrix symbology specifically optimized for two and four byte alphabets such as Chinese and other ideographic/pictographic alphabets. It is equally suitable for single byte ISO Code Pages such as English. Han Xin Code also includes an option for octet byte encoding for applications such as graphics and audio. Extended Channel Interpretation (ECIs) support is also included.

The review period extends until July 26th 2010. More information is available from AIM.