สำมะโนธุรกิจและอุตสาหกรรม พ.ศ. 2565 อุตสาหกรรมการผลิต: ภาคเหนือ

46 National Statistical Office The 2022 Business and Industrial Census ( Manufacturing Industry : Northern Region ) 3 . 2 . 2 Value of gross output, intermediate consumption and value added The value of gross output of manufacturing establishments in the Northern region ( Table C ) was 534 ,462 .9 million baht . The intermediate consumption totally 372 ,648 .6 million baht and the value added was 161 ,814 .3 million baht . The proportion of the value added to value of gross output was about 30 .3%. Considering by size of establishment, the establishments with more than 200 persons engaged contributed the highest proportion of value of gross output, intermediate consumption, and value added of about 45 .2% , 45 .0% and 45 .7% , respectively . However, the highest proportion of value added to value of gross output about 36 .0% was from the establishment with 1 – 5 persons . Considering by division of industry, the most value of gross output, intermediate consumption, and value added were from the Manufacture of food products of about 50.3% , 52 . 0 % and 46 .6% , respectively . The following engaged in the Manufacture of computer, electronic and optical products, had the value of gross output, intermediate consumption, and value added of about 13.2% , 13 .3% and 13.1% , respectively . The other divisions of industry had relatively low, with each division having a value of less than 10 .3%. Comparing the value added per value of gross output in each division reveals that the establishments in Sewerage had the highest proportion, about 50.3%. In contrast, establishments in the Waste collection, treatment and disposal activities; materials recovery had the lowest proportion of value added per value of gross output, of about 20 .0%