GRINM Semiconductor Hits Day Low of CNY 23.50 Amid Price Pressure

GRINM Semiconductor Materials Co., Ltd. experienced a notable decline today, with the stock dropping by 4.26% on June 23, 2026. The stock reached an intraday low of CNY 23.50, reflecting a challenging day in the market. Over the past week, GRINM has seen a decrease of 5.2%, contrasting with a slight gain of 0.35% in the China Shanghai Composite. However, the company has shown resilience over a longer timeframe, with a remarkable 128.44% increase in stock value over the past year, significantly outperforming the Shanghai Composite's 21.43% gain. Despite its strong annual performance, GRINM's financial metrics indicate some underlying concerns. The company has reported a negative annual growth rate in net sales of -5.08% and an operating profit decline of -9.50% over the last five years. Additionally, the operating cash flow stands at CNY 226.15 million, which is the lowest recorded. The return on equity is at 5.44%, and the debt-equity ratio is notably high at 0%. These factors contribute to a complex financial landscape for GRINM Semiconductor Materials Co., Ltd. as it navigates current market conditions.