In addition, the tide of turnover, the sunshine and the joint construction of the "personnel earthquake"

The chairman and vice chairman resigned in the evening of October 17th. The chairman of the company announced the resignation report of Mr. Wang Weiyong, Mr. Ceng Weijie of the director and Mr. Cai Haifang, the director of the company recently. According to the announcement, Mr. Wang Weiyong has applied for his resignation as chairman of the company and the chairman of the board of Strategic Development Committee of the board for personal reasons. After his resignation, he still holds the position of director of the company. In order not to affect the normal operation of the company, before the election of the new chairman, Mr. Wang Weiyong will continue to perform the responsibilities of the chairman. The company will perform the relevant procedures as soon as possible and make up for the chairman's related duties. Mr. Ceng Weijie applied for his resignation as vice chairman and director of the company for personal reasons. He also applied for a job as a member of the board of directors of the board of directors of the board of directors of the company's board of directors of the board of audit of the board of directors of the board of directors of the board of directors of the company, and no longer any post of the company after his resignation. Mr. Cai Haifang applied for his job as a director of the company for personal reasons. He also applied for the job of resigning the nomination of the board of directors of the company and the member of the Committee of the Remuneration Committee. After his resignation, he still held the post of general manager of the company. According to the relevant regulations of the company law, the resignation of Mr. Ceng Weijie and Mr. Cai Haifang did not cause the members of the board of directors of the company to be lower than the legal minimum, and the resignation of the company would not affect the normal operation of the board of directors of the company. However, according to the provisions of the articles of association of the company, the board of directors of the company shall be composed of 7 directors. In view of his resignation, the board of directors will be lower than the provisions of the articles of association of the company. Before the number of directors of the company is in accordance with the provisions of the articles of association of the company, Mr. Ceng Weijie and Mr. Cai Haifang still need to continue to perform the duties of the directors. However, according to the provisions of the articles of association of the company, the board of directors of the company shall be composed of 7 directors. In view of his resignation, the board of directors will be lower than the provisions of the articles of association of the company. Before the number of directors of the company is in accordance with the provisions of the articles of association of the company, Mr. Ceng Weijie still needs to continue to perform the duties of the director. By the day of this announcement (17), Mr. Ceng Weijie did not hold the shares of the company. As of this bulletin, Mr. Wang Weiyong held 112173977 shares of the company's shares, accounting for 15.92% of the company's total equity, of which 11527377 were non - publicly available shares, and the circulation time was November 16, 2016 (non trading day). At the same time, the annual transfer of the shares of Mr. Wang Weiyong in the company as a director does not exceed 25% of the total number of shares held by the company. In addition, by the date of this announcement, Mr. Ceng Weijie did not hold shares in the company; Mr. Cai Haifang did not hold the share of the company directly, and he held the stock rights and interests of the company through the first employee stock ownership plan. Deng Hong, the co - director of optoelectronic independent director, resigned the same day, Zhang Aiming also left the same day (17) in the evening. The joint construction optoelectronic announcement announced that the board of directors received the "resignation application" submitted by Mr. Deng Hong, an independent director in October 14, 2016. Mr. Deng Hong applied for the job of resigning independent director of the company for personal reasons. At the same time, he resigned as a member of the board of the board of directors of the board of directors of the company. After Deng Hong's resignation as an independent director and a member of the board of the audit committee, in view of his excellent working ability and professional level, the company intends to employ it as the head of the company's IT and the internal audit department. After Mr Deng Hong resigned as an independent director, the number of independent directors of the board of directors of the company was 3, and the number of independent directors accounted for 1/3 of the number of directors. In accordance with the guidelines on the establishment of an independent director system in a listed company and the relevant provisions of the articles of association of the company, Mr. Deng Hong will still perform his duties in accordance with the laws, administrative regulations and the provisions of the articles of association before the reelected independent director is in office. The board of directors will nominate new independent director candidates as soon as possible and submit the election to the shareholders meeting of the Shenzhen stock exchange after being submitted to the stock exchange for review and approval. The board of supervisors received the resignation application submitted by Ms. Zhang Aiming, the supervisor of the company in October 14th, and applied for resignation of the company's supervisor for personal reasons. After the resignation of the above post, Ms. Zhang Aiming still served as the assistant and manager of the general manager of Shenzhen co construction optoelectronic Co., Ltd. Ms. Zhang Aiming's resignation has led to a lower number of supervisors in the company's board of supervisors than the legal minimum. According to the company law, the guidelines for the standardized operation of the GEM listed companies on the Shenzhen stock exchange and the articles of association, Ms. Zhang Aiming's application for the office of the company's supervisor is a resolution of the company's shareholders' general meeting. The date of election of new supervisors is effective. Ms. Zhang Aiming's resignation will not affect the normal operation of the company's board of supervisors. Before the election of the supervisor, Ms. Zhang Aiming will continue to perform his duties in accordance with the laws, administrative regulations and the articles of association of the company. The company will complete the supplementary work of the supervisor as soon as possible according to the regulations. The co construction optoelectronic indicates that by the date of this announcement, as of the announcement date, Mr. Deng Hong and MS. Zhang Aiming have not directly or indirectly held the shares of the company, and there are no commitments that should be fulfilled and unfulfilled.