BEIJING — China's securities regulator has approved the initial public offerings (IPOs) registration of four companies on the country's NASDAQ-style ChiNext board.

Doright Co Ltd Greensum Ecology Co Ltd Hengda New Materials (Fujian) Co Ltd and Shanghai DOBE Cultural & Creative Industry Development (Group) Co Ltd will be listed on the Shenzhen Stock Exchange's board of growth enterprises, or the ChiNext board, according to the China Securities Regulatory Commission.

The companies and their underwriters will confirm the IPO dates and publish their prospectuses following discussions with the stock exchange.