B-52 Capital Public Company Limited 973 President Tower Building, Unit 7B, 7C, 7D, 7I, 7th Floor, Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330| Tel No. 02 656 0189 No. B52-201905/002 10 May 2019

August 10, 2018 Re: Management Discussion and Analysis for the period 3 months June 30 ,2018 To: The Registrar, Stock Exchange of Thailand Patkol Public Company Limited : Management Discussion and

No. B52-2020-05/002 7 May 2020 Subject: Management Discussion and Analysis - for the three-month period ended 31 March 2020 To: The President of Stock Exchange of Thailand B-52 Capital Public Company

financial statements in Q1/2021 of the Company and subsidiary companies to the Stock Exchange of Thailand as follows: L.P.N. Development Public Co., Ltd. and subsidiary companies provide a complete range of

considered and deemed it appropriate and beneficial to the Company to approve the aforesaid connected transaction since it is in accordance with the IPO plan to proceed its expansion of a new hospital (Ladprao

บริษัท เอน็ซีแอล อนิเตอร์เนชั่นแนล โลจสิตกิส์ จ ำกัด (มหำชน) NCL INTERNATIONAL LOGISTICS PUBLIC COMPANY LIMITED No.NCL-M 04/19 February 27, 2019 Subject: The clarification and analysis of the

personnel to support its expansion such as Cardiac Medicine department and Opthalmology department. Selling Expenses For the 6-month periods of 2015 and 2016 , the Company and its subsidiary incurred selling

, the curry restaurant, market expansion to new countries, e.g., USA, and selling expenses during the transition of its distributor in China. The company has the distribution costs for the first nine

of investment of THB 281 mn Business expansion toward mixed-use project development CPN and Dusit Thani Public Company Limited (“DTC”) joint-invest in a mixed-use development project including hotel

Board of Directors has considered and viewed that the entry into this transaction is reasonable and beneficial to the Company and the shareholders due to it is the business expansion to support the growth