1978
It is one of the key construction projects of the "Six Five" plan of the country. The synthetic leather project in Yantai has started construction.
1998
Yantai Wanhua Polyurethane Co., Ltd. was established.
2001
Wanhua was listed on the Shanghai Stock Exchange.
2007
On December 19th, WanHua Energy Conservation Technology Group Co., Ltd. was established (formerly known as WanHua Energy Conservation Building Materials)
2003
The Ningbo Industrial Park has started construction and will be fully completed in 2010. It will become a global leader in technology, with a complete industrial chain and the largest MDI manufacturing base.
2011
Successful acquisition of Borsod Chemical in Hungary
Construction of Yantai Industrial Park has begun
2012
Complete "capital increase and share expansion", relying on social capital to independently enter the market
Wanhua Environmental Technology has officially gone into production
Wanhua Integrated Housing was established and later renamed Wanhua Construction Technology
2013
Wanhua Energy Conservation Technology (Yantai) was established
2014
The first phase of the Yantai Industrial Park has been fully completed, and Wanhua's MDI production capacity has risen to the top in the world.
2017
The first phase project of Zhuhai Industrial Park was successfully launched in one go.
The second phase project of Yantai Industrial Park has begun construction, which includes a large-scale ethylene plant and several independently developed projects.
2018
Wanhua Electronic Materials was established, aiming to become a world-class integrated provider of electronic gases.
A new type of modular, self-powered, self-heated accommodation shelter with a construction area of over 30,000 square meters was built to contribute to national defense construction.
President Xi Jinping's Visit and His Remarks.
2019
Meishan project begins construction
Acquisition of Swedish International Chemicals
2020
Modex Wanhua was established.
The 1 million-ton ethylene project has been put into operation, making Yantai Industrial Park the largest and most competitive polyurethane manufacturing base in the world.
The Fujian Industrial Park has officially launched.
2023
Wanhua Energy Conservation and Environmental Protection New Materials has been established, with the aim of creating the top brand of industrial coatings in China in the field of heavy-duty industrial anti-corrosion coatings.
2024
Wanhua has become the world's leading enterprise in terms of both the production and manufacturing volume of MDI.
