Feb, Acquired the three types of high-performance green building materials labeling from the Taiwan Architecture and Building Center.

Jun, Acquired the "Net Zero Certification" from the Taiwan Alliance for Net Zero Emissions.

Apr, Acquired "ISO 45001 Occupational Health and Safety Management System and BS 8001 Circular Economy Standard".

Mar, The green concrete Class H produced at the Yongkang plant acquired the "Recycling Green Building Material Certification" awarded by the Ministry of the Interior.

Mar, The green concrete Class H produced at the Tainan plant acquired the "Recycling Green Building Material label" awarded by the Ministry of the Interior.

Mar, Acquired BSI Circular Economy BS 8001 international certification.

Mar, Acquired BSI ISO 45001:2018 international certification.

Dec, Achieved the ISO 14067:2018 Product Carbon Footprint labeling for four products, including general and low-carbon concrete with strengths of 4000psi and 5000psi.

Oct, BSI certified three ISO certificates and held a certification ceremony.

Oct, BSI certified three ISO certificates for Yatung.

Oct, Achieved water footprint ISO 14046:2014 certification.

The Taoyuan factory is officially in operation.

Oct, AMS Sandstone slag quick screening measuring method received certification and approval from the Ministry of the Interior's Construction and Planning Agency.

Jul, Acquired the second invention patent - RMBT RAPID METHYLENE BLUE TEST METHOD.

Jun, The Taoyuan plant received a certificate of appreciation from the of Building Safety certification Association.

May 2020, the Xinwu plant  is officially in operation.

April, more than 300 anti-epidemic propaganda mixer trucks cross the island on service to cooperate with the epidemic prevention measures from government's publicity.

Sep, co-organized the "Batching Plant Occupational Safety and Health Management and Disaster Prevention Seminar " to demonstrate the results of labor safety management with the Occupational Safety and Health Administration, Ministry of Labor and the Taiwan Cement Manufacturers’ Association at the Tucheng Plant.

In collaboration with Taichung Yoji Construction company became the exclusive suppliers of the DA HENG project and obtained Intelligent building diamond certification in June 2019.

In collaboration with Tainan Zhu Li Construction became the exclusive suppliers of the Lohas project and obtained BSCA concrete and safety certification in April 2019.

To increase production capacity, the Renwu factory is added a second mixer of equipment.

In collaboration with Zhongli Construction became the exclusive suppliers of the Safe House No. 5 project and obtained BSCA concrete and safety certification in January 2019.

On December 2018 became exclusive supplier to the Lakehouse project and recieved the BSCA concrete and safety certification.

December 2018 established Bekasi, Indonesia plant.

December 2018 domestic patent license obtained for the research and development of AMS. Yaung Ready Mixed Concrete company was awarded the Far Eastern spirit award.

Sep 2018, The Rende plant is officially in operation.

April 2018 received a certificate of appreciation from Chung Li construction company. Yaung Ready Mixed Concrete company was the sole ready mix supplier during the construction of Xinyue/Sanpin building.

Launch of first Concrete R&D center in Taiwan on April 2018.

Tainan plant received Green procurement Excellence award, awarded by the EPA, Taiwan in November 2017.

November 2017 Urban Engineering award-Winner for collaboration with King's Town Construction Co., Ltd. construction company.

Domestic patent obtained for AMS (Invention No. 1600769) on October 2017.

July 2017, The Yunlin plant is officially in operation.

Established Kaoshiung, Renwu plants in February 2017.

The Taichung Plant participated in the 2016 TCI Concrete Excellent Engineering Competition and was awarded the Excellent Award for Non-Building Projects.

In Collaboration with Chung Li construction company obtained quality certification from the Taiwan “Building Certification association” in September 2016.

Established Taichung, Zhongke plants in May 2015.

Established Tainan, Yongkang plant in December 2014.

International Airport MRT project CA450B by Xizhi plant.

November 2014 Concrete Civil engineering prize-Merit award for C1/D1 Building and Elevator/Escalator design from Taoyuan.

November 2013 received gold medal of TCI Creative Concrete Competition-Winner.

Sponsored Yilan International Children's Art Festival with a mixer truck designed by Grammy Award nominee designer Mr. Qing-Yang Xiao in June 2013.

November 2012 TCI Non-architectural engineering awards-Excellence award (Wuri plant).

November 2012 TCI precision concrete awards-Excellence Award (Tanzi plant).

November 2012 TCI precision concrete awards-Excellence Award (Dali plant).

November 2012 TCI precision concrete awards-Fifth place (Xizhi plant).

November 2012 TCI precision concrete awards-Runners up (Taichung plant).

Suhua Highway Improvement project special plant was established in May 2012.

Developed 12,000 PSI self-compacting concrete and applied in Taoyuan International Airport MRT system in December 2011.

Asia Oriental Guam Co. Ltd was established in August 2010.

Established Yatung Ready Mixed Concrete Vietnam Co. Ltd in February 2010.

Established Tanzi branch plant in December 2009.

Established Kaohsiung Gangshan plant in June 2006.

Merging of Kaohsiung Fengshan plant in January 2006.

July 2005, The Yunlin plant is officially in operation.

Established Taoyuan Yangmei plant in May 2005.

Hualien Shoufeng branch plant was established in April 2005.

Taichung Wuri branch plant was established in January 2005.

Taichung Taiya branch plant was established in July 2004.

ISO 9001 (version 2000) quality assurance certificated by BSI in October 2003 in Tucheng, Xizhi, Taichung, Madou, Rende & Meilun plant.

February 2003, The Kaohsiung Xiaogang plant is officially in operation.

January 2003, The Kaohsiung Dashun plant is officially in operation.

Established Tainan Rende and Madou plants in November 2001.

Established as a cooperate company 2001.

November 2000, The Chiayi plant is officially in operation.

October 2000, The Tainan Xinying plant is officially in operation.

May 2000, The Taoyuan Nanxuan and Bade are officially in operation.

April 2000,The Jiayi Budai plant is officially in operation.

Merging of five companies (Hsinchu Nangong, Zhujiang, Lianfang, Hehui and Baoshan )to form Yaxing Cement Products Co., Ltd.in April 2000.

Yaung Ready Mixed Concrete co. LTD was established in August with specialization in ready mixed concretes and cement products.

August 1999, The Tainan,Yunan plant is officially in operation.

January 1999, The Taoyuan, Longtan plant is officially in operation.

Xizhi, Tucheng, Shulin, Linkou and Taichung Ready Mixed Concrete plants were awarded ISO 9002 quality assurance certification.

Taichung Ready Mixed Concrete plant was established in January 1993.

Xizhi Ready Mixed Concrete plant was established in June 1986.

Tucheng Ready Mixed Concrete plant was established in July.

Linkou Ready Mixed Concrete plant was established in June 1980.

Shulin Ready Mixed Concrete plant was established in July 1977.