| Year | Month | Content |
|---|---|---|
| 2022 | 04 | Developing a fertilization-free all-coat controlled release fertilizer |
| 2021 | 01 | Development of drone-specific fertilizer for aerial application in precision agriculture (granular, liquid) |
| 2019 | 10 | Develop and supply low concentration controlled release fertilizers(12-5-5) |
| 2018 | 09 | Registered a patent for the invention of a compound fertilizer for reducing fertilizer application |
| 2017 | 11 | Developed (30-10-8), (22-7-10) containing controlled realease ingredients for side manuring |
| 2017 | 01 | Production and supply of Functional fertilizers(18-9-8) containing functional ineffectiveness enhancer(NBPT) |
| 2016 | 10 | MOU with Gyeonggi-do Agricultural Research Institute on functional fertilizers |
| 2015 | 12 | Developing and supplying controlled release fertilizer(15-7-11) for horticulture |
| 2014 | 12 | Developing fertilizers with functional ingredients (NBPT, color elements) |
| 2013 | 12 | Reached $10 million in fertilizer exports |
| 2011 | 11 | Participation in and supply of urea fertilizer business (65,000 tons/year) |
| 2009 | 12 | Participate in a supply business that provides fertilizer-saving personalized fertilizers |
| 2008 | 03 | Designated as a fertilizer testing laboratory by the Rural Development Administration |
| 2006 | 02 | Developing eco-friendly materials for organic agriculture |
| 2004 | 02 | Development of lightweight Bed soil for hydroponic nursery. |
| 2001 | 05 | Developing a controlled release M.U fertilizer |
| 1999 | 01 | Completion of the third compound fertilizer plant |
| 1998 | 12 | Granular Silica Fertilizer Hadong Plant Completed |
| 1998 | 03 | Completion of a custom-blended (B.B.) fertilizer plant |
| 1996 | 10 | Established NPKO Fertilizer Business Unit |
| 1995 | 11 | Granular Silica Fertilizer Janghang Plant Production |
| 1994 | 04 | Changed name to Pungnong Corporation |
| 1991 | 10 | Bed Soil, Organic Fertilizer Plant Completed |
| 1989 | 10 | Completion of the second Complex fertilizer plant |
| 1979 | 03 | Completion of second and third Complex fertilizer production plants |
| 1967 | 12 | Completion of the 1st fused magnesium phosphate fertilizer plant (54,000 tons/year) |
| 1962 | 12 | Establishment of Pungnong Fertilizer Industry Co. The 24th meeting of the Foreign Investment Promotion Committee approves the loan agreement |
| 1962 | 03 | Meeting of Promoters |