You can't. The resolution of the board of directors must be agreed by more than half of all directors. The voting on the resolutions of the board of directors adopts the one-person-one-vote system. The board of directors has no right to decide the company's investment plan: the shareholders' meeting decides the business policy and investment plan; The board of directors decides the business plan and investment plan.
The chairman is elected by the board of directors; The number of members of the board of directors is only four, which is less than a quorum (5-19); Party A violated the authority of the board of directors and convened the shareholders' meeting by itself. The board of directors is responsible for convening the shareholders' meeting. If the board of directors fails to perform or fails to perform the convening duties, it shall be exercised by the board of supervisors according to the Company Law of People's Republic of China (PRC). If the Board of Supervisors fails to convene the meeting, shareholders who individually or collectively hold more than 65,438+00% of the company's shares for more than 90 consecutive days may convene the meeting by themselves.