Chememan Public Company Limited announced that the commercial operation commencement of Siriman Chemicals India Private Limited (Siriman), a joint venture which the Company has a 50% ownership. Located in the industrial area in Visakhapatnam, India, Siriman has been established to manufacture and distribute lime with installed production capacity of quicklime of 109,500 tons per year. The construction of Siriman has been completed and commercial operation has commenced on 1 January 2021.