Costar Group Co Ltd operates within the Optical instruments and lenses sector. In addition to historical fundamental analyses, the complete report available to purchase compares Costar Group Co Ltd with three other companies in this sector in CHINA : Suzhou Jinfu Technology Co Ltd (2019 sales of 1.58 billion Chinese Renmimbi [US$244.60 million] of which 66% was Electro-Optical Thin Film Device), Union Optech Co Ltd (1.22 billion Chinese Renmimbi [US$189.53 million] of which 100% was Optical lens manufacturing), and Dongguan Yutong Optical Technology Co Ltd (1.23 billion Chinese Renmimbi [US$190.66 million] of which 60% was Fixed focus lens).

Sales Analysis. During the year ended December of 2019, sales at Costar Group Co Ltd were 2.55 billion Chinese Renmimbi (US$395.28 million). This is a decrease of 1.2% versus 2018, when the company's sales were 2.58 billion Chinese Renmimbi. Contributing to the drop in overall sales was the 27.9% decline in Photoelectric Defense and Local Monitori, from 970.60 million Chinese Renmimbi to 699.46 million Chinese Renmimbi. There were also decreases in sales in Optical Component (down 7.0% to 848.92 million Chinese Renmimbi) . However, these declines were partially offset by the increase in sales of Projector Machine and Accessories (up 33.9% to 800.04 million Chinese Renmimbi) and Mechanical Products and Others (up 98.1% to 203.93 million Chinese Renmimbi) .