operation of the Group Company consist of revenue from services and rental including procuring project land and providing services related to project security and cleaning to the group customer, that operates

reviewQ419.xlsx Management's Discussion and Analysis Year 2019 Overall Group Performance Hana Microelectronics Group 'Hana' Sales Revenue decreased 8% year on year, at THB 20.4 billion in year 2019

(“the Company”) and its Subsidiary (“the Group”) would like to clarify the change in operating result for the year ended 31 December 2018, which net profit has changed more than 20% from the last year as

sales of Medical Vision Co., Ltd. increased from the period maintenance work. Meanwhile, revenue is not much. These are the result of the Group. The gross margin was lower than that of the same period of

the same period last year, this is caused by followings: Consolidated financial statements Revenues 1. Total revenues from hire of work totaling 10.25 Million Baht was 1.30 Million Baht or 14.48

- 4. Remuneration policy : - Utility charges : According to the rates announced by Saha Group Industrial Park, based on actual units or volume used - Business consultancy fees : Fees depending on the

comparison during year 2019 which is a guideline that can be done according to the requirements of the said financial reporting standards thus group of company choose to adjust list of cumulative happened from

and work retention. • Inventories increased by Baht 13 million. This was primarily due to work in progress for engineering service. • Restricted cash increased Baht 12 million due to maintenance reserve

period last year and 5.82 million baht or 63.46 per cent due to in Q2 2016 profits from sales of investments of LAO 6.18 million baht. Expenses 1. Cost of sales and hire of work totaling 174.45 Million

% comparing to the same period last year, this is caused by followings: Consolidated financial statements Revenues 1. Total revenues from hire of work of 2.24 Million Baht was 8.78 Million Baht or 79.63