Memory Chip Stocks Rally in Early Trading; Hongban Technology Hits Daily Limit

Memory chip stocks were active in the opening session on August 7, 2026, with share prices advancing across the sector. Hongban Technology touched the daily limit during intraday trading, Woge Optoelectronics rose more than 9%, and Youyan New Materials and Guokewei each gained over 8%. Guangli Technology, Zhengfan Technology, and Shengyi Technology also followed with upward moves.