plant to produce the product, the production cost has been lowered and gross margin has been higher in Q3/2017 than those in Q3/2016. Please be advised accordingly. Yours Faithfully, Prasertsak

plant to produce the products, the production cost has been lowered and gross margin has been higher than those in 2016. Please be advised accordingly. Yours Faithfully, Prasertsak Suwanpotipra Managing

Prachinburi plant and utilizing the plant to produce the products, the production cost has been lowered and gross margin has been higher than those in 2016. The Company started production in Prachinburi plant

plant to produce the products, the production cost has been lowered and gross margin has been higher than those in 2016. The Company started production in Prachinburi plant in January 2017. Please be

-Translation- UAC.CS/005/2019 April 2, 2019 Subject: The acquisition of assets of UAC Energy Co., Ltd. (Subsidiary) by investment in waste management project to produce renewable energy and process

baht (6.44%) the same direction of revenue decreasing ratio. The net profit in Quarter 1/2020 was 12.91 million baht because on the products can produce and send to the clients in time. While the

produce Philippines first ever beverage bottle made from 100% recycled plastic. This JV will be a strong strategic fit with IVL’s long-term sustainability objectives of investing globally in the circular

workforce. In addition, the social contribution by private sector support will eventually produce more quality people for our labor market and thus generating greater benefits to our country.?Sumeth

portals https://www.sec.or.th/EN/Pages/News_Detail.aspx?SECID=8289 Property Fund Prospectus - DIF : Digital Telecommunications Infrastructure Fund SCB ASSET MANAGEMENT COMPANY LIMITED|Brown Field

., 2018; CALISKAN et al., 2020) •Naive Portfolio •Minimizes risk without sacrificing expected returns(Tang, 2003) •Optimal strategy(Bock, 2018;Brown et al., 2013;li, 2018) 6 Background(Cont.) •Mean variance