InsidersTradesSigma
Explore the detailed record of transactions filed by 余和青, Technicien Principal. Director active across 1 companies, notably 中国电研. Cumulatively, 1 filings have been recorded. Regulator: AMF. The full history is free.
1 of 1 declaration
Yu Heqing is a Chief Technical Officer at China Electric Research, where he focuses on developing innovative technologies. His technical expertise is essential for research and development, contributing to the advancement of the company's products.