Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/09/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 29/09/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 30/09/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 04/10/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 05/10/2016

Management Name : Miss THANAPORN URPSIRISUK | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 14/10/2016

competitive activity on the export markets. We continue to see the positive impact of our acquisition of Saraburi Quicklime, which we completed in late Q1 2018, and is having a full, positive effect on Q1 for

since the end of 2018, the HDD industry was impacted by the global economy as well as the pressure from the trade war between China and the US, resulting in main customers decreasing purchase orders and

came mainly from crude oil price rebound in 2018. And even with lower pressure on Glycerin price from growing market supply in the second half of 2018, full year average Glycerin price remained high

1,694.9 1,520.4 Net Profit 2,544.5 3,038.7 -16.3% 2,240.1 +35.7% 17.9% 22.0% 18.0% The year 2017 was another challenging year for KCE when construction of the new Lat Krabang factory was completed, and