Kitdee Group (148.HK) rose more than 4% during regular trading to HK$80.85.
The move came as the CPO concept gained traction, with stocks such as Eoptolink and Tianfu Communication advancing alongside Zhongji Innolight which hit the daily limit.
Huawei recently partnered with multiple parties in Beijing to launch the OPEN NPO project and initiated China’s first NPO optical interconnect MSA aimed at advancing GW-level AIDC technology development.