levels of air pollution and the long hot season. However, there was a slowdown in sales during the second half of 2019 as a result of the negative economic factors discussed above. Nonetheless , the
Management Name : Air Chief Marshal BUREERAT RATANAVANICH | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 06/10/2016
Management Name : Air Chief Marshal BUREERAT RATANAVANICH | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 22/05/2018
Management Name : Air Chief Marshal BUREERAT RATANAVANICH | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 18/05/2018
Management Name : Air Vice Marshal ISARAYA SUKCHAROEN | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 23/03/2017
Management Name : Air Chief Marshal SURASAK MEEMANEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/01/2018
pollution on all levels, including industrial, agricultural, and household pollution. It helps to improve the quality of air, soil, and water, as well as decrease the waste of valuable resources. To be
. Sales of ‘improved air quality’ products were higher than normal, due to the occurrence of high levels of air pollution, especially in Bangkok and the Central and Northern regions. However, sales at some