Kehua Bioengineering distinguished itself once again in the annual appraisal concerning the disclosure of stock info.in 2006, after Kehua outperformed in the same appraisal in 2005.

Among 102 Shenzhen-listed enterprises surveyed , 18 were rated "excellent", accounting for 17.65% of the survey. Furthermore, 65 enterprises were rated " good" and 18 " passed" and one "disqualified". 

Recently Shenzhen Stock Exchange conducted an in-depth survey on the stock info. disclosure of Small and Medium-sized Enterprises in 2006. The appraisal report shed light on the 2006 provisional bulletins and quality of regular reports issued by the Shenzhen-listed enterprises.Simultaneously, the report covered the governance measures of the Shenzhen Stock Exchange for the listed enterprises and the cooperation between Stock Exchange and the listed enterprises.