Group 1 - The State Intellectual Property Office of China shows that Heguang Tongcheng Photovoltaic Technology (Yibin) Co., Ltd. and Sichuan Heguang Tongcheng Photovoltaic Technology Co., Ltd. have applied for a patent titled "A Device and Method for Low-Temperature Rapid Pretreatment to Improve Solar Cell Efficiency," with publication number CN120239354A and application date of March 2025 [1] - The patent describes a device that includes an outer shell, a conveyor belt, and a UV light-emitting device, which aims to enhance the efficiency of TOPCon solar cells through low-temperature rapid UV irradiation [1] - The method involves placing TOPCon solar cells on a conveyor belt, irradiating the front of the cells with UV light as they move through the device, and subsequently performing laser-assisted sintering, which reduces equipment and electricity costs while improving cell passivation performance and UV degradation resistance [1] Group 2 - Heguang Tongcheng Photovoltaic Technology (Yibin) Co., Ltd. was established in 2023, located in Yibin City, with a registered capital of 1,176.47 million RMB, and has participated in 68 bidding projects and holds 40 patents [2] - Sichuan Heguang Tongcheng Photovoltaic Technology Co., Ltd. was also founded in 2023 in Yibin City, with a registered capital of 236.69 million RMB, having invested in 3 companies and participated in 5 bidding projects, holding 9 patents [2]

Core Viewpoint - The industrial economy in Sichuan is showing stable growth despite external pressures, with a focus on maintaining and increasing production levels while addressing challenges in various sectors [1][2]. Economic Performance - From January to April, the industrial added value in Sichuan increased by 7.1% year-on-year, with 35 out of 41 major industrial categories experiencing growth [2]. - The six major advantageous industries saw a 7.4% increase in added value, and high-tech manufacturing grew by 13% [2]. Project Developments - New projects such as the 120,000-ton aluminum alloy products project and the silicon-carbon negative material project have commenced production, indicating ongoing industrial activity [3]. - The establishment of new industrial parks and projects in various cities, including a 20,000-ton special-grade hydrogen peroxide project, reflects a commitment to enhancing local industrial capabilities [3]. Strategic Approaches - Sichuan is focusing on tailored strategies to support industries, including the automotive and chemical sectors, which have shown over 20% growth [4]. - The government is implementing measures to support the photovoltaic industry, including reducing financing costs and promoting product applications [4]. Business Support Initiatives - The "Enterprise Home" service system has been established to address business challenges, ensuring that companies can report issues and receive timely assistance [4]. - Ongoing efforts to facilitate market expansion for businesses include organizing supply-demand matching events and supporting participation in exhibitions to enhance brand visibility and order acquisition [4].