中国南玻集团股份有限公司 2025年第三季度报告 董事长：陈琳 二零二五年十月 中国南玻集团股份有限公司 2025 年第三季度报告 证券代码：000012、200012 证券简称：南玻Ａ、南玻 B 公告编号：2025-046 一、主要财务数据 （一） 主要会计数据和财务指标 中国南玻集团股份有限公司 2025 年第三季度报告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误 导性陈述或重大遗漏。 重要内容提示： 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、准确、完整，不存 在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 2.公司负责人、主管会计工作负责人及会计机构负责人(会计主管人员)声明：保证季度报 告中财务信息的真实、准确、完整。 3.第三季度财务会计报告是否经过审计 □是 否 公司是否需追溯调整或重述以前年度会计数据 □是 否 本报告期 本报告期比上年 同期增减 年初至报告期末 年初至报告 期末比上年 同期增减 营业收入（元） 3,940,452,263 4.86% 10,424,014,383 -11.94% 归属于上市公司股东的净利润（元 ...

Core Insights - The glass and fiberglass sector experienced a 3.3% increase on October 28, with Honghe Technology leading the gains [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Stock Performance - Honghe Technology (603256) closed at 38.48, up 10.01%, with a trading volume of 271,500 shares and a turnover of 1.014 billion yuan [1] - Zhongcai Technology (002080) closed at 34.54, up 6.87%, with a trading volume of 744,600 shares and a turnover of 2.524 billion yuan [1] - International Composite (301526) closed at 6.64, up 5.23%, with a trading volume of 1,683,700 shares and a turnover of 1.102 billion yuan [1] - Other notable performers include Changhai Co. (300196) up 2.26%, Kaisheng New Energy (600876) up 2.10%, and Jiuding New Materials (002201) up 1.98% [1] Capital Flow - The glass and fiberglass sector saw a net inflow of 597 million yuan from institutional investors, while retail investors experienced a net outflow of 498 million yuan [2] - The main capital inflow was led by Honghe Technology with a net inflow of 331 million yuan, accounting for 32.70% of its trading volume [3] - Zhongcai Technology followed with a net inflow of 179 million yuan, representing 7.08% of its trading volume [3]

Core Viewpoint - The photovoltaic glass industry exhibits a steep cost curve, with leading companies demonstrating significant cost advantages over mid-tier firms. The gross margin difference between top-tier and mid-tier companies is estimated to be between 10% and 20% in 2024, indicating a higher cost disparity compared to the downstream photovoltaic module sector [1]. Group 1: Cost Structure Analysis - The cost structure of photovoltaic glass is influenced by several factors, including furnace size, technology, raw material costs, transportation costs, management and R&D expenses, and financial costs [1]. - Large furnaces optimize product output by reducing fuel consumption and increasing yield, leading to higher production efficiency and lower waste [1]. - Leading companies benefit from self-sourcing low-iron quartz sand and soda ash, as well as large-scale procurement, which contributes to their cost advantages [1]. Group 2: Current Market Dynamics - The advantage of furnace size among leading companies has diminished due to rapid technology diffusion and a recent trend of smaller furnaces being ignited, which has reduced the scale gap [2]. - The current average cost difference between leading and mid-tier companies is approximately 3.6 yuan per square meter, with a potential cost advantage of 2.4 yuan per square meter when excluding additional costs from capacity cold repairs [2]. - Future improvements in cost structures are anticipated as companies optimize personnel and equipment, potentially leading to a renewed expansion of cost advantages for leading firms [2].

Group 1 - The company, South Glass A, has stated that its glass furnaces utilize clean energy natural gas as fuel, achieving energy consumption levels that are at the forefront of the industry for most of its flat glass melting furnaces [1] - An investor inquired about the environmental impact report approval for a project involving clean energy combustion technology for glass furnaces, with a total investment of 10 million yuan, which uses methanol and pure water to generate hydrogen and mixed gases [3] - The inquiry also sought clarification on whether the project's implementation indicates that the company's next-generation glass furnace clean energy combustion technology has been certified and its potential impact on the company's performance and social responsibility if successfully promoted across the group [3]

Group 1 - The core point of the article is that Nanfang Glass A (000012.SZ) has announced that its high-purity crystalline silicon project in Qinghai is currently in the trial production phase [2]

Core Viewpoint - The company has successfully exported its products to several EU countries, indicating a strong international presence and compliance with international certifications [1] Group 1 - The company has received multiple international certifications for its products [1] - The company has exported products to Italy, Greece, Spain, and Portugal in the last two years [1]

Market Overview - The glass and fiberglass sector increased by 1.58% compared to the previous trading day, with Honghe Technology leading the gains [1] - The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1] Stock Performance - Honghe Technology (603256) closed at 34.98, up 4.08%, with a trading volume of 264,900 shares and a transaction value of 914 million [1] - Qibin Group (601636) closed at 7.10, up 3.35%, with a trading volume of 368,400 shares and a transaction value of 259 million [1] - Changhai Co., Ltd. (300196) closed at 15.05, up 2.80%, with a trading volume of 190,100 shares and a transaction value of 136 million [1] - International Composite Materials (301526) closed at 6.31, up 2.77%, with a trading volume of 199,150 shares and a transaction value of 626 million [1] - China Jushi (600176) closed at 16.05, up 1.78%, with a trading volume of 537,900 shares and a transaction value of 872 million [1] Capital Flow - The glass and fiberglass sector saw a net inflow of 206 million from main funds, while retail investors experienced a net outflow of 127 million [2] - The main funds' net inflow for Honghe Technology was 58 million, while retail investors had a net outflow of approximately 30 million [3] - The net inflow for Qibin Group from main funds was 6.76 million, with a significant net outflow from retail investors of about 2.96 million [3]

Market Overview - The glass fiber sector experienced a slight increase of 0.09% on October 22, with Sanxia New Materials leading the gains [1] - The Shanghai Composite Index closed at 3913.76, down 0.07%, while the Shenzhen Component Index closed at 12996.61, down 0.62% [1] Stock Performance - Sanxia New Materials (600293) saw a significant rise of 10.00%, closing at 3.74 with a trading volume of 1.1355 million shares and a turnover of 411 million yuan [1] - Other notable performers included: - China National Materials (002080) up 2.56% to 32.45 with a turnover of 2.393 billion yuan [1] - Reascend Technology (603601) up 1.23% to 4.93 with a turnover of 140 million yuan [1] - International Composite Materials (301526) up 0.99% to 6.10 with a turnover of 632 million yuan [1] Capital Flow - The glass fiber sector saw a net inflow of 227 million yuan from institutional investors, while retail investors experienced a net outflow of 304 million yuan [2] - The capital flow for key stocks included: - China National Materials with a net inflow of 141 million yuan from institutional investors [3] - Sanxia New Materials with a net inflow of approximately 60.82 million yuan from institutional investors [3] - International Composite Materials with a net inflow of 52.68 million yuan from institutional investors [3]

Core Insights - The document provides data on technology-oriented listed companies from 1993 to 2025, covering over 24,000 samples and more than 8,000 enterprises, including those from mainland China, Hong Kong, and the New Third Board [1][3] - The scope of technology-oriented enterprises includes 12 categories, such as innovative small and medium-sized enterprises, high-tech enterprises, and national-level technology innovation demonstration enterprises [4][5] - The data is sourced from the Ministry of Science and Technology of China and various provincial and municipal science and technology departments, aimed at measuring the innovation and entrepreneurship levels of listed companies or regions [5][6] Data Overview - The dataset includes specific indicators such as stock code, company name, listing type, technology enterprise type, announcement date, announcement year, recognition year, announcement unit, information description, industry, province, city, and district [2] - Examples of companies listed include: - Shenzhou High-speed Railway Technology Co., Ltd. recognized as a technology enterprise in 2019 [2] - China Southern Glass Holding Co., Ltd. recognized as a national-level manufacturing single champion demonstration enterprise in 2024 [2] - ZTE Corporation recognized as a national enterprise technology center and high-tech enterprise in 2023 and 2024 [2]

Market Performance - The glass and fiberglass sector increased by 0.76% compared to the previous trading day, with Jiuding New Materials leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Stock Performance - Jiuding New Materials (002201) closed at 8.15, up 5.57% with a trading volume of 296,500 shares and a transaction value of 241 million yuan [1] - Other notable stocks include Changhai Co. (300196) at 14.32, up 2.65%, and Zhongcai Technology (002080) at 29.72, up 1.61% [1] Capital Flow - The glass and fiberglass sector saw a net inflow of 66.68 million yuan from main funds, while retail funds experienced a net inflow of 43.37 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment, with main funds showing positive movement while speculative funds recorded a net outflow of 110 million yuan [2] Individual Stock Capital Flow - Zhongcai Technology (002080) had a main fund net inflow of 33.47 million yuan, while retail funds showed a net inflow of 1.77 million yuan [3] - Jiuding New Materials (002201) experienced a main fund net inflow of 16.87 million yuan but a significant retail outflow of 20.52 million yuan [3]