求翻译：余额包销。通常发生在股东行使其优先认股权时，即需要在融资的上市公司在增发新股之前，向现有股东按其目前所持有股份的比例提供优先认股权，在股东按优先认股权认购股份后若还有余额，承销商有义务全部买进这部分剩余股票，然后再转售给投资公众。是什么意思？

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The balance of the Underwriters. This usually occurs in the shareholders to exercise their right of preemptive that there is a need for the financing of a listed company before issuing new shares to the existing shareholders according to their present the proportion of shares held by providing for p

The remaining sum has exclusive selling rights.Usually occurs in the shareholder exercises it first to buy stock temporarily, namely needs in to increase in the financing to be listed sends in front of the new stock, to the existing shareholder according to its at present has the stock proportion to

Underwriting balance. Usually occurs when the shareholders exercise their stock options, that is required before the financing of listed companies in issuing new shares, the proportion of shares held by existing shareholders in its current offer stock options, shareholder equity share options if the

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