Fujian Star-net Communication (SHE:002396) agreed to acquire a 46% stake in Guangzhou Xinde for 395.6 million yuan.
The deal would raise the company's total holding to 67% in Guangzhou Xinde, which manufactures optical access equipment, according to a weekend filing with the Shenzhen bourse.
Shares of the provider of information and communications technology infrastructure and artificial intelligence application services rose 4% in recent trade.