Eight of the accused received sentences of two and five years for destroying televisions, the BBC reported Thursday.
Chinese state media said the destruction was committed in a religious frenzy.
One man was jailed for six years for using the Internet to promote Islamic holy war, officials said.
The names of the defendants suggested they were members of the minority Muslim Uighur sect in the far western region of Xinjiang, where Uighurs are 45 percent of the population and have had sporadic clashes with government troops and non-native Han Chinese.
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