gōng sī / fā xíng / xīn gǔ / shí / chéng xiāo shāng / kě yǐ / xíng shǐ / chāo é pèi gǔ quán公司发行新股时,承销商可以行使超额配股权。When a company issues new shares, underwriters may exercise the overallotment option.