San’an Opto announced the company will be purchasing  advanced 20 single chamber or five four-chambered GaN MOCVD systems from international companies for its Xiamen subsidiary on Dec. 16, 2013. Xiamen San’an Opto has received RMB 24 million (US$ 3.95 million) subsidiaries for four four-chambered MOCVD systems, or about 30 percent of total subsidiaries on Dec. 13, 2013.