Everfine(SZ:300306)2022-12-06 08:24Group 1: Company Overview - The company is Hangzhou Yuanfang Optoelectronics Co., Ltd. [1] - The stock code is 300306 and the stock abbreviation is Yuanfang Optoelectronics [1] Group 2: Investor Relations Activity - The investor relations activity took place on December 13, 2016 [1] - The location of the event was the company meeting room [1] - The activity involved communication and exchange with participating media [1] Group 3: Participants - Notable participants included media representatives from various outlets such as Zhejiang Daily and Tencent Finance [1] - Company representatives included Pan Jiangen and Zhang Jie [1] Group 4: Content of the Meeting - The meeting focused on the company's basic situation and future development directions [1]