As of August 31, Zhongshan-based A-share listed companies had disclosed reports on their half-year performance.

Six companies, including Ming Yang Smart Energy, C&S, Jonjee Hi-Tech, Chant Group, Zhongshan Public Utilities Group and Transtek, achieved "double growth" in both operating income and net profits attributable to the shareholders. Among them, Ming Yang Smart Energy's operating income reached 8.32 billion yuan in the first half of the year, an increase of 107.24% from last year. Zhongshan Public Utilities Group had the highest net profit, reaching 703 million yuan, an increase of 41% from last year.

Another five companies achieved growth in operating income or net profit. Among them, Rifeng Cable and Jianglong Shipbuilding realized growth in operating income, and Senssun, Hoshion and Qtone Education achieved growth in net profit.

In the first six months, the operating incomes of Ming Yang Smart Energy, MLS, C&S, Broad-Ocean Motor, Homa Appliances, Jonjee Hi-Tech, Vatti, Chant Group and Ellington Electronics all exceeded 1 billion yuan. Ming Yang Smart Energy had the highest operating income, reaching 8.32 billion yuan, followed by MLS, with 7.127 billion yuan.