1 JSP 016/2563 (OOP) Date: 20 April 2020 Re: Notification of the connected transaction-renew from connected person Attn: The President The Stock Exchange of Thailand The Board of Director’s Meeting

1 JSP 016/2563 (OOP) Date: 22 April 2020 Re: Notification of the connected transaction-renew from connected person (Add) Attn: The President The Stock Exchange of Thailand The Board of Director’s

reference. Notification of the Capital Market Supervisory Board No. Tor Jor. 12/2558 Re: Offering of Units of Infrastructure Trusts ___________________ By virtue of Section 16/6 of the Securities and Exchange

53,067 100.0% 49,224 100.0% 46,887 100.0% Note  Power electronics segment is a business segment which designs, manufactures, and sales of power supplies applied to computer, server, office automation

0.4% 374 0.7% 211 0.4% Total Sales Revenues 51,172 100.0% 53,067 100.0% 49,224 100.0% Note  Power electronics segment is a business segment which designs, manufactures, and sales of power supplies

income Total revenues Revenues from sales and services 446.31 0.00 3.53 449.83 0.75 450.59 Cost of sales and services (432.33) 0.00 (7.39) (439.72) 0.00 (439.72) Gross profit (loss) by segment 13.98 0.00

Revenues from sales and services 411.73 16.65 13.68 2.45 444.51 Cost of sales and services (402.34.) (12.15) (13.70). 0.00 (428.19.) Gross profit (loss) by segment 9.39 4.50 (0.02). 2.45 16.32 Segment income

and services segment showed improvement during the last quarter of the year as a result of the government’s economic stimulus. Private investment contracted in all investment categories from the

million baht in Q2/2018, to prepare for internal investment restructuring in Q3/2018.  Financial performance by segment. 2.1 Revenue by segment Unit: million baht for 3-month period ended June for 6-month

resulting from increased revenue from warehouse services such as customers in the automotive parts segment Which these customers will use a full range of services, including customs clearance services And