administrative expenses in Q1 2018 decreased significantly by 32% from 116.83MB in Q1 2017 to 79.68MB due to several cost reduction actions in the conventional zinc business. Other incomes of Q1 2018 reaches

several steel mills and smelting works in China regarding to pollution’s problem solving. 3. Increase in conversion cost around 2.66% comparing to the same period last year. 4. Increase in selling and

from continued operation over several years, with net loss for the nine-month periods ended on September 30, 2019 and 2018 in the amount of Baht 40.83 million and Baht 10.69 million, respectively. The

advertising budget of several companies. Consolidated cost of sales and services for the year ended 31 December 2017 was 1,156.3 million baht, decreased 22.7 percent or 339.9 million baht from 1,496.2 million

million baht from the date of the shareholding structure in which one or several existing shareholders hold combined shares less than twenty-five percent of the company’s shares eligible for voting rights

than 50 million baht from the date of the shareholding structure in which one or several existing shareholders hold combined shares less than twenty-five percent of the company’s shares eligible for

quarter in 2019. Then the increment of the total revenue according to the sale policy for expand the business to the automation machine system in several industrial. 2. The cost of sales and services to

year due to the rising of crude oil price that increased around 21.48% comparing to the same period last year, as well as the production slowdown of several steel mills and smelting works in China

year. Most raw material prices increased following the rising of crude oil price that increased around 41.03% comparing to the same period last year, as well as the production slowdown of several steel

the production slowdown of several steel mills and smelting works in China regarding to pollution’s problem solving. 3. Decrease in conversion cost rate around 0.68 comparing to last year. 4. Increase