3.2 (16.7) (35.2) Total Revenue 423.6 100.0 1,462.6 100.0 (1,039.0) (71.0) 1 Backlog include only sale with sales and purchase agreements 2 Calculated from interest bearing debt to equity Management

Bangkok Condition : Ready to use Transaction : Panjawattana Plastic Public Company Limited will purchase land with buildings from Mr.Kongsak Hemmontharop Value of transaction : THB 60,000,000 (Sixty million

%) Gross Profit Margin 7.7% n.a. /1 Excluding rental and service income from WHABT /2 Excluding accounting impact of Purchase Price Allocation (PPA) 1. Rental and Service Income  Rental and service income

of UWC’s investment in Power Plants business as UWC entered into Share Purchase Agreement with Absolute Clean Energy Plc. on July 10, 2020 in the total amount of THB 851.20 million even though this

adjustment with PPA/2 n.a. 7.9% 57.3% 7.7% /1 Excluding rental and service income from WHABT /2 Excluding accounting impact of Purchase Price Allocation (PPA) 1. Rental and Service Income  Rental and service

and doubtful debts 486 - 100% Reversal of loss on confirmed purchase orders for undelivered raw materials 21 - 8,817 -100% Reversal of loss on impairment of investment in subsidiaries - - Reversal of

LINE DDB PUBLIC COMPANY LIMITED (FE) Mr. BOONCHAI CHOKWATANA Reporter Common Share 12/09/2022 1,000 173.00 Purchase Link FAR EAST FAME LINE DDB PUBLIC COMPANY LIMITED (FE) Mr. BOONCHAI CHOKWATANA

LIMITED (GEL) Mr. THITIPONG TANGPOONPHONVIVAT Reporter Common Share 08/12/2020 25,000,000 0.20 Purchase Link GENERAL ENGINEERING PUBLIC COMPANY LIMITED (GEL) Mr. THITIPONG TANGPOONPHONVIVAT Reporter Common

) Mr. KRIENGKRAI RUKKULCHON Reporter Common Share 08/12/2020 65,000 3.48 Purchase Link PACIFIC PIPE PUBLIC COMPANY LIMITED (PAP) Mr. KRIENGKRAI RUKKULCHON Reporter Common Share 09/12/2020 50,000 3.34

. SOMBAT LEESWADTRAKUL Reporter Common Share 16/12/2021 3,700,000 5.40 Purchase Link 2S METAL PUBLIC COMPANY LIMITED (2S) Mr. SOMBAT LEESWADTRAKUL Reporter Common Share 15/03/2022 4,800,000 5.35 Purchase