Lai, 78, was convicted in December of conspiring with others to collude with foreign forces to endanger national security, and conspiracy to publish seditious articles. The maximum penalty for his conviction was life imprisonment.
His co-defendants, six former employees of his Apple Daily newspaper and two activists, received prison terms of between 6 years and 3 months, and 10 years on collusion-related charges.
Lai smiled and waved at his supporters when he arrived for the sentence. But before he left the courtroom, he looked serious, as some people in the public gallery cried. When asked about whether they would appeal, his lawyer Robert Pang said no comment.
