InsidersTradesSigma
Browse the complete record of transactions filed by 向诗文, Personnel Technique. Officer active across 1 company, notably 中润光学. Cumulatively, 5 filings have been recorded. Regulator: SSE / SZSE (CSRC). All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
5 of 5 declarations
Xiang Shiwen is Technical Personnel at中润光学. He plays a key role in developing innovative optical technologies. His technical expertise is essential for maintaining中润光学's competitiveness in the market.