Gronhui, July 28丨Bank of China Securities Research Report on the 27th pointed out that Dongwei Technology (688700.SH) achieved net profit of 102 million yuan in the first half of the year, an increase of 9.77% over the previous year; in the second quarter alone, it achieved net profit of 52 million yuan, down 3.70% from the previous year. Although the company's performance in the first half of the year fell short of expectations due to the declining downstream PCB boom and the composite copper foil industrialization process falling short of expectations. As future downstream demand gradually improves, on the one hand, the company, as currently the only company in China and the world that has achieved large-scale mass production of roll-type horizontal film electroplating equipment, will fully benefit from the release of industry demand. On the other hand, the company continues to expand its product expansion to open up new growth space and continue to maintain its purchasing rating.