SICC Co. (2631.HK) stock: Winston Score, insiders and Congress trades

SICC Co., Ltd. is a Chinese company that makes silicon carbide (SiC) crystal substrates, which are special materials used to build advanced semiconductor chips. These chips go into electric vehicles, solar power systems, 5G equipment, and other high-power electronics. SICC is one of the leading SiC substrate producers in China, serving domestic and international chipmakers. The company earns revenue by selling SiC substrates and related materials to semiconductor manufacturers. It is headquartered in Shandong, China, and is listed on both the Shanghai and Hong Kong stock exchanges. SICC benefits from China's push to build a domestic semiconductor supply chain, giving it strong government and policy support. Key growth depends on rising global demand for SiC chips in electric vehicles and renewable energy, though the company faces intense competition from established players like Wolfspeed and Coherent, as well as the risk of oversupply as more producers scale up capacity.

Editorial rules set and reviewed by Felix Prehn, Economist and Editor. Figures are refreshed daily from Financial Modeling Prep and company filings; last refreshed 2026-10-03.