On March 15, 2013, the company completed the reform of the joint-stock system, which was changed from Wuhan Guowei Heavy Machinery Manufacturing Co., Ltd. to Wuhan Guowei Heavy-duty Machine Tool Co., Ltd., and obtained an industrial and commercial business license. On April 24, 2013, the company applied to the National Small and Medium-sized Enterprise Transfer System Co., Ltd. for listing, and the company issued a confirmation of receipt of application materials. On June 26, 2013, the China Securities Regulatory Commission issued a Notice of Acceptance of Administrative Licensing Applications for Public Transfer of Company's Shares in the National Small and Medium-sized Enterprise Share Transfer System. Guowei Machine Tool (430265) issued a semi-annual report on the 8th. Due to the increase in financial expenses, management expenses, and sales expenses, the company had a loss of 1.5691 million yuan in the first half of the year and a loss of 51.31 million yuan in the same period of last year. From January to June this year, the company achieved a revenue of 4,131,400 yuan, a year-on-year decrease of 27.97%, and a loss of 0.035 yuan per share. 99.999% Nitrogen Generator,Nitrogen Generator 99.999% Purity,10Nm3/H Nitrogen Generator 99.999% Purity,20Nm3/H Nitrogen Generator 99.999% Jiangyin Yangtian Gas Equipment Co.,Ltd. , https://www.yt-gas.com