round lot meaning in Chinese

成批；股票成交单位；股票买卖单位
交易单位；整数成批股票；“一手”
整份股票
整批
整数成批股票

A dealer who maintain firm bid and offer prices in a given security by standing ready to buy or sell round lots at publicly quoted prices
进行买和卖双边确定报价的证券交易商。做市商在交易时间内随时按公开报价进行买卖整手的证券。
In bond trading and buyout repo trading , a par value of rmb 1000 yuan is considered one round lot , while in bond collateral repo trading , rmb 1000 yuan in the standard bonds is considered one round lot
债券交易和债券买断式回购交易以人民币1000元面值债券为1手，债券质押式回购交易以人民币1000元标准券为1手。