证券商

bǎo jiàn rén shì zhuān mén cóng shì bǎo jiàn xíng wéi de zhèng quàn shāng

保荐人是专门从事保荐行为的证券商。

Sponsor is the security dealers specialized in sponsor activities.

zhèng quàn shāng de yè wù jìng zhēng

证券商的业务竞争

business competition among securities dealers