One person shall be elected as the chairman of the board of directors with the presence of more than two-thirds of the directors and the consent of more than half of the directors present.
At least two-thirds of the directors present and with the consent of more than half of the directors present, one person shall be elected from among themselves as the chairman of the board of directors
At least two-thirds of the directors present, and with the consent of more than half of the directors present, one of them shall be elected as the chairman.