 May 1999 The establishment of Heilongjiang Yi Sheng Tang Healthcare Product Co., Ltd. in Harbin High-Tech Development Zone. |
| August 21st, 1999 Technology of Celery Extraction was listed into the national patent. |
| September 2000 Intestone Granules received warm welcome by general customers after came on the market. |
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December 30th, 2001 Yi Sheng Tang was regarded as Safe and Healthy Products Enterprise by Harbin Nutrition Institute. |
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June 10th, 2002 Research on Celery Extract Functions and the Research and Development of its Serial Products won the first prize of Heilongjiang Provincial University Science and Technology Award. |
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August 26th, 2002 Research on Celery Extract Functions and the Research and Development of its Serial Products was awarded the second prize of Heilongjiang Provincial Governmental Scientific and Technological Advancement Award. |
| December 2002 Overall sales ranking of healthcare products in national retail market: Intestone topped the list. |
| December 2002 Ranking of total sales in retail market: Intestone ranked 42nd. |
| December 2002 Ranking of production enterprises’ retail sales amount: Heilongjiang Yi Sheng Tang Healthcare Product Co., Ltd. ranked 65th. |
| December 30th, 2002 Yi Sheng Tang won the title of Advanced Unit in Helping Senior Citizens by Harbin Committee on Ageing and Harbin Spiritual Civilization Office. |
| January 2003 Ranking of total sales in retail market: Intestone ranked 71st. |
| January 2003 Ranking of production enterprises’ retail sales amount: Heilongjiang Yi Sheng Tang Healthcare Product Co., Ltd. ranked 89th. |
| March 15th, 2003 Intestone was elected as Quality and Reputation Tacking Product by Ji Lin Province Quality Promotion. |
| July 2003 Ranking of total sales in national healthcare products: Intestone ranked 10th. |
| July 17th, 2003 Harbin Mu Lan Hong Yi Biotechnological Park was invested and established. |
| September 1st, 2003 Recognized by Torch Program (a plan to develop new and high technology). |
| March 23rd, 2004 Harbin Science and Technology Breaking Through Program approved the program of Preparation of Grain aleuronic stratum and its Development and Application. |
| June 6th, 2004 Recognized by Harbin Spark Program. |
| May 2005 The project of 'Deep Processing of Celeries' was funded by funding project of National Comprehensive Agricultural Development of Key Industrialization Management. |
| August 2005 The project of 'Extracting Celery Extract Using Modern Biotechnology' was funded by special funding project of Developing High and New Technological Industries in Heilongjiang Province. |
| November 25th, 2005 The Project of Research on the Preparation and Application of High Strength Celery Fiber was listed into Harbin Science and Technology Breaking Through Program. |
| December 9th, 2005 Heilongjiang Yi Sheng Tang Healthcare Product Co., Ltd. was recognized as High and New Technology Enterprise. |
| December 30th, 2005 Intestone Granules was recognized as High and New Technology Product. |
| December 30th, 2005 Ya Wei Kang Capsules was recognized as High and New Technology Product. |
| April 2006 The project of 'Deep Processing of Celeries' was funded by funding project of Heilongjiang Province Comprehensive Agricultural Development of General Industrialization Management. |
| September 15th, 2006 The project of 'Extracting Celery Extract Using Modern Biotechnology' was listed into National Spark Program. |
| December 8th, 2006 The project of 'Extracting Celery Extract Using Modern Biotechnology' was funded by funding project of The Transformation of Agricultural Technological Results. |
| February, 2007 The company new product ——Wolfberry Wine and Wine for Man’s Rejuvenation received warm welcome by general customers after placing on the market. |
| June 1st, 2007The company new product——Jing Ling Granules was listed by extensive consumers’ welcome. |
| March 28, 2007 Yi Sheng Tang won the "SME (small and medium-sized enterprise) Innovation Award in the selection activity of 2006 Economical man of the hour evaluation innovation. |
