of raw materials and packaging, which partly offset the increased of excise tax. Food business Food cost of sales was maintained due to improve efficiency in restaurant operation. Selling Expenses

had shutdown hours to improve the power plants machinery’s efficiency in the fourth quarter of 2023. In addition, revenue from solar energy system installation service decreased by Baht 21.5 million as

Baht 1,627.5 million. The increase of Baht 14.2 million, mainly derived from sales of biomass power plants which increased by Baht 101.4 million as the biomass power plants had shutdown hours to improve

, mainly derived from sales of biomass power plants which increased by Baht 100.3 million as the biomass power plants had shutdown hours to improve the power plants machinery’s efficiency in the third

estate market is explored in order to diversify business risk and boost recurring income. Apart from developing residential condominiums, the Company also provides real estate services and property

held a special promotion in order to boost sales during the preparation of soil cultivation period. 2. Cost of sales of goods and Expenses 2.1. Cost of sales of goods for the 3 month-period ended March

., which operates estate business, has promotion expenses in order to boost sales from the same quarter of 2018. Also, Advance Prefab Co., Ltd., which is in concrete product manufacturing business, has

Margin (%) 67.11 66.64 67.34 65.77 Gross Profit For Jan. – Jun. 2018, gross profit of the Group was THB 272.99 million, equivalent to gross profit of 67.34%, compared with 65.77% in 1H/ 2017. Boost in

distribution to boost the ratio of regular income and match the needs of the customers who would like to have a home but have not made a decision to buy one. The emphasis has been put on university students

, or 67.78% of sale, rising from 66.45% in the same period last year. Boost in gross profit margin was mostly from cost management lowering the price of raw material, the main part in cost of sales. In