InsidersTradesSigma
Explore the complete record of transactions filed by 张曦, Directeur. Officer active across 1 company, notably 国瓷材料. In total, 1 filings have been logged. Regulator: SSE / SZSE (CSRC). All data is free.
1 of 1 declaration
Zhang Xi is a director at Guoci Materials, a company specializing in advanced materials. He is involved in development strategy and product innovation. His role is essential in positioning the company as a leader in the high-tech materials market.