On February 26, 2019, CASTECH, which was listed on Shenzhen Stock Exchange, issued a performance report. The company achieved operating income of 491 million yuan from January to December 2018, an increase of 8.29% year-on-year. The average revenue growth rate of the semiconductor and component industries was 11.61%. The net profit attributable to shareholders of listed companies was 150 million yuan, a year-on-year increase of 9.87%, and the average net profit growth rate of the semiconductor and component industries was 636.00%.

The company stated that during the reporting period, the company continued to promote process improvement and technology improvement work based on the business objectives set at the beginning of the year and in conjunction with market conditions. At the same time, the development of new products and market promotion were strengthened, and the crystal business was developed steadily. The optical and laser device businesses achieved rapid growth. In 2018, the company achieved operating income of 493,321,000 yuan, an increase of 8.29% over the same period of the previous year. The net profit attributable to shareholders of listed companies was RMB 15,0064,400, an increase of 9.87% over the same period of the previous year.