Yuanjie Semiconductor Technology Co., Ltd.(SHSE:688498) added to Shanghai Stock Exchange Composite Index

Yuanjie Semiconductor Technology Co Ltd is a China-based company mainly engaged in semiconductor research and development. The Company's main businesses include the research and development, design, production and sales of optical chips. The Company's main products include 2.5G, 10G, 25G and higher rate laser chip series. The Company's products are mainly used in optical fiber access, 4G/5G mobile communication networks and data centers.