四川乐山：硅产业代表专家齐聚共商技术创新与协同发展

Core Insights - The 2025 China (Leshan) Silicon Industry Chain Development Conference emphasizes "technological innovation to reduce costs and increase efficiency, and industry collaboration for progress" [1] - The conference gathered nearly 600 representatives from various sectors of the silicon industry, focusing on high-quality development and collaborative paths for industry upgrades [1] Industry Developments - The Chinese silicon industry has transitioned from scale expansion to quality improvement, marking a historic leap [3] - The President of the China Nonferrous Metals Industry Association highlighted the need for Leshan to leverage the conference platform to optimize the business environment and promote high-end, intelligent, and green development of the silicon industry [3] - The Ministry of Industry and Information Technology emphasized the importance of optimizing service chains and restructuring core competitiveness in the face of increasing international competition [3] Market Potential - The Chairman and CEO of Tongwei Co., Ltd. noted the immense potential of the photovoltaic industry, which is crucial for China's energy security strategy and achieving carbon neutrality goals [4] - The cost of photovoltaic power generation has significantly decreased, with costs reaching 0.1 to 0.2 yuan per kilowatt-hour in various global regions, showcasing its economic viability [4] Recycling and Sustainability - The importance of recycling in the silicon industry was highlighted, with potential savings of 200,000 tons of high-purity silicon raw materials annually through the recycling of silicon powder from the photovoltaic sector [4][5] - The semiconductor industry can reduce raw material costs by 30% through the recycling of high-purity silicon from chips using directional impurity removal technology [5] Conference Activities - The conference, hosted by the China Nonferrous Metals Industry Association, will continue until June 26, featuring thematic reports, high-level dialogues, and workshops aimed at fostering consensus and promoting high-quality development in the crystalline silicon photovoltaic industry [7]