Explanation:

According to Sec 62. Further issue of share capital
(1) Where at any time, a company having a share capital proposes to increase its subscribed capital by the issue of further shares, such shares shall be offered—
(a) to persons who, at the date of the offer, are holders of equity shares of the company in proportion, as nearly as circumstances admit, to the paid-up share capital
on those shares by sending a letter of offer subject to the following conditions, namely:—
(i) the offer shall be made by notice specifying the number of shares offered and limiting a time not being less than fifteen days and not exceeding thirty days from the date of the offer within which the offer, if not accepted, shall be deemed to have been declined;
(ii) unless the articles of the company otherwise provide, the offer aforesaid shall be deemed to include a right exercisable by the person concerned to renounce the shares offered to him or any of them in favour of any other person; and the notice referred to in clause (i) shall contain a statement of this right;
(iii) after the expiry of the time specified in the notice aforesaid, or on receipt of earlier intimation from the person to whom such notice is given that he declines to accept the shares offered, the Board of Directors may dispose of them in such manner which is not dis-advantageous to the shareholders and the  company;
(b) to employees under a scheme of employees’ stock option, subject to special resolution passed by company and subject to such conditions as may be prescribed; or
(c) to any persons, if it is authorised by a special resolution, whether or not those persons include the persons referred to in clause (a) or clause (b), either for cash or for a consideration other than cash, if the price of such shares is determined by the valuation report of a registered valuer subject to such conditions as may be prescribed.