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: Dongguan Yutong Optical Technology Co Ltd (2018 sales of 997.69 million Chinese Renmimbi [US$140.63 million] of which 61% was Fixed focus lens), Union Optech Co Ltd (1.17 billion Chinese Renmimbi [US$164.74 million] of which 86% was Security class), and Suzhou Jinfu Technology Co Ltd (2.56 billion Chinese Renmimbi [US$361.46 million] of which 53% was Electro-Optical Thin Film Device).

Sales Analysis. Sales increased substantially in 2018: During the year ended December of 2018, sales at Costar Group Co Ltd were 2.58 billion Chinese Renmimbi (US$364.17 million). This is an increase of 183.0% versus 2017, when the company's sales were 912.87 million Chinese Renmimbi. This was the fifth consecutive year of sales increases at Costar Group Co Ltd (and since 2013, sales have increased a total of 327%).