In bond trading and buyout repo trading, a par value of RMB1000 Yuan is considered one round lot, while in bond collateral repo trading, RMB1000 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。