Langxun Technology's Shenzhen Stock Exchange Main Board IPO has been inquired about, focusing on third-party integrated circuit testing business.

On July 8th, Hangzhou LangXun Technology Co., Ltd. (hereinafter referred to as "LangXun Technology") applied for a change in the status of the Shenzhen Stock Exchange Main Board listing review to "inquiry received." GF SEC is the sponsor institution, planning to raise 6.51684 billion yuan. The prospectus shows that LangXun Technology is the largest domestic third-party integrated circuit testing enterprise, focusing on third-party integrated circuit testing business. In the wave of domestication and independent controllability of the integrated circuit industry chain, the company provides chip final testing (FT) and wafer testing (CP) services for domestic high-end chip core customers and industry chain participants. With outstanding independent R&D capabilities and strong industrialization capabilities, the company complies with the industry trend of advanced processes and advanced packaging, continuously promoting the domestication replacement of high-end chip testing, and providing customers with a one-stop chip mass production testing solution including wafer testing (CP), final testing (FT), burn-in testing (BI), system-level testing (SLT), engineering testing services, etc. The company's tested chip products include computing chips, high-performance SoC chips, optical chips, automotive chips, RF chips, sensor chips, and other types of chips, focusing on downstream applications in high-end computing power, consumer electronics, automotive intelligence control, communications and industrial control, as well as covering important areas such as navigation communication, smart homes, wearable devices, and other essential scenarios. In terms of financials, in the fiscal years 2023, 2024, and 2025, the company achieved operating revenues of approximately 536 million yuan, 1.087 billion yuan, and 2.064 billion yuan respectively; during the same period, net profits were approximately 99.4185 million yuan, approximately 2.03 billion yuan, and approximately 6.20 billion yuan.