SICC CO.(SH:688234) Jin Rong Jie·2025-08-21 19:40Group 1 - Tianyue Advanced's stock price is reported at 63.53 yuan, down 2.73 yuan from the previous trading day, with an opening price of 66.50 yuan, a high of 66.97 yuan, and a low of 63.36 yuan, with a trading volume of 113,093 shares and a transaction amount of 732 million yuan [1] - The company specializes in the research, production, and sales of silicon carbide substrate materials, which are widely used in power electronics and microwave RF applications [1] - Tianyue Advanced completed its listing on the Hong Kong Stock Exchange on August 20, raising 2.35 billion HKD, becoming the first listed company in the silicon carbide materials sector in the Hong Kong market [1] Group 2 - On August 21, a block trade occurred involving 102,100 shares at a transaction amount of 5.4154 million yuan, with a transaction price of 53.04 yuan, representing a discount of 16.51% compared to the closing price of that day [1] - Data indicates that on that day, the net outflow of main funds from Tianyue Advanced was 144 million yuan, accounting for 0.53% of the circulating market value, with a cumulative net outflow of 318 million yuan over the past five days, representing 1.16% of the circulating market value [1]