MartinKriegner先生，男，1961年9月出生，毕业于维也纳大学，获法律博士学位,并于维也纳经济大学获得工商管理硕士学位。1990年加入豪瑞集团，1998年任奥地利业务的CEO;2002年起先后担任印度业务的CEO、亚洲区域水泥业务区域总裁;2012年任拉法基印度水泥、骨料、混凝土业务CEO;2015年7月任豪瑞集团中欧区域经理，2016年任印度区域负责人。2016年起担任豪瑞集团执行委员会委员，负责豪瑞集团亚洲、中东和非洲区域业务，2017年4月至2018年4月担任公司董事。2023年1月起，当选为极速pk10董事。

MartinKriegner先生在多家公司担任董事，包括在孟加拉国吉大港证券交易所(交易代码：LHBL)和达喀尔证券交易所(交易代码：LHBL)上市的LafargeHolcimBangladeshLimited、在菲律宾证券交易所(股票代码：HLCM)上市的HolcimPhilippines,Inc.和在摩洛哥卡萨布兰卡证券交易所(股票代码：LHM)上市的LafargeHolcimMarocS.A。MartinKriegner先生也是在印度国家证券交易所(股票代码：ACC)和印度BSE(股票代码：ACC)上市的ACC有限公司和在印度国家证券交易所(股票代码：AMBUJACEM)和印度BSE(股票代码：ACC)上市的Ambuja水泥有限公司的董事。

Mr. Martin Kriegner, male, born in September 1961, graduated from the University of Vienna with a Doctorate in Law and he obtained a Master of Business Administration from the Vienna University of Economics and Business. Mr. Martin Kriegner joined the Holcim Group in 1990 and became the Chief Executive Officer of the Austrian operations in 1998. He served as the Chief Executive Officer of India operations in 2002 and later served as the Regional President Cement for Asia. In 2012, he was appointed as the Chief Executive Officer of Lafarge India for Cement, RMX and Aggregates. In July 2015, he became the Area Manager Central Europe and was appointed as the Head of India in2016. He serves as the Region Head for Asia, Middle East & Africa and a member of Holcim's Group Executive Committee since 2016 and he served as director of the Company from April 2017 to April 2018. He became Director of the Company in January 2023.

Mr. Martin Kriegner is a member of the board of directors of LafargeHolcim Bangladesh Limited listed on the Chittagong Stock Exchange (trading code: LHBL) and the Dhaka Stock Exchange in Bangladesh (trading code: LHBL), Holcim Philippines, Inc. listed on the Philippine Stock Exchange (stock code: HLCM) and LafargeHolcim Maroc S.A. listed on the Casablanca Stock Exchange in Morocco (ticker: LHM). Mr. Martin Kriegner is also a director of ACC Limited listed on the National Stock Exchange of India (scrip code: ACC) and the BSE in India (stock code: ACC) and Ambuja Cements Limited listed on the National Stock Exchange of India (scrip code: AMBUJACEM) and the BSE in India (stock code: ACC).