| Chapter 1 | Shenyang Eisai, Business Initial(1991-1995) |
|---|---|
| 1991 | Shenyang Eisai Pharmaceutical Co., Ltd. was established. |
| 1993 | Production of NEQ tablet officially started in China. |
| Chapter 2 | Suzhou Eisai, Product Localization(1996-2001) |
| 1996 | Eisai(Suzhou)Pharmaceutical Co., Ltd. was established. |
| 1997 | Mecobalamin Injection and Neuqinon were launched in China. |
| 1998 | Eisai(Suzhou)Pharmaceutical Co., Ltd. obtained GMP certification. |
| 1999 | Production of Eisai Suzhou officially started in May, Merislon and Myonal were launched in China. |
| Chapter 3 | Eisai China Inc., Product Line Enrichment(2002-2014) |
| 2002 | Company Name was officially changed to Eisai China Inc. |
| 2003-2006 | Mecobalamin sugar-coated tablet, Aricept, Fareston, Pariet, Selbex, and Stronger Neo-Minophagen C were launched in China. |
| 2009-2014 | Eisai China Inc. established 9 branches in Beijing, Guangzhou, Chengdu, Xi’an, Shenyang, Hangzhou, Qingdao, Tianjin, and Fuzhou. |
| 2010 | Eisai (Suzhou) Trading Co., Ltd. was established.
Glakay were launched in China. |
| 2014 | Mecobalamin film-coated tablet was launched in China. |
| Chapter 4 | Eisai China Holdings, Enterprise Group Development(2014-now) |
| 2014 | Eisai China Holdings Ltd. was established and China Region was set up. Eisai China Inc. completed construction of new parenteral facility. |
| 2015 | Eisai Liaoning Pharmaceutical Co., Ltd. was established; Eisai China entered the generic drug market in China. |
| 2016 | E-WAY 2025 , a 10-year mid -tern plan, was official launched. |
| 2017 | Eisai China Inc. completed construction of oral solid dose production facility. |
| 2017 | Aricept was approved for SAD indication in China; Stalevo and Comtan were introduced to China. |
| 2018 | Cidine and Lenvima were launched in China. |
| 2019 | Halaven and Fycompa were launched in China. |
| 2020 | Unlimit Health Limited (Joint Venture) was established. Eisai China launched 4 New Strategies: New Products, New Channel, New Platform and New Business. |
| 2021 | “EWAY Future & Beyond” was started. “Yin-Fa-Tong” obtained Internet Hospital License by Health Commission of Jing’an District of Shanghai. |
| 2022 | EHK officially managed by Eisai China. |