（文章来源：证券日报） 证券日报网讯 1月20日，长江材料在互动平台回答投资者提问时表示，公司密切关注新技术，将结合实 际情况积极加强相关技术的应用。 ...

证券日报网讯1月20日，长江材料（001296）在互动平台回答投资者提问时表示，截至2026年1月9日， 公司股东户数为21151户。 ...

Group 1 - The non-metal materials sector increased by 0.55% on January 16, with Lianrui New Materials leading the gains [1] - The Shanghai Composite Index closed at 4101.91, down 0.26%, while the Shenzhen Component Index closed at 14281.08, down 0.18% [1] - Lianrui New Materials had a closing price of 67.75, up 4.80%, with a trading volume of 84,900 shares and a transaction value of 565 million yuan [1] Group 2 - The non-metal materials sector experienced a net outflow of 18.35 million yuan from institutional funds and 15.77 million yuan from retail funds, while individual investors saw a net inflow of 34.12 million yuan [2] - The trading data for individual stocks in the non-metal materials sector shows varied performance, with Lianrui New Materials and Changjiang Materials seeing significant trading volumes and price changes [2][3] - Lianrui New Materials had a net outflow of 24.34 million yuan from institutional funds, while Changjiang Materials saw a net inflow of 17.35 million yuan [3]

Core Viewpoint - The non-metal materials sector experienced a rise of 2.25% on January 15, with Lianrui New Materials leading the gains, while the Shanghai Composite Index fell by 0.33% and the Shenzhen Component Index increased by 0.41% [1]. Group 1: Market Performance - Lianrui New Materials closed at 64.65, up 6.74%, with a trading volume of 83,900 shares and a transaction value of 529 million yuan [1]. - Quartz Co. closed at 39.66, up 3.42%, with a trading volume of 177,000 shares and a transaction value of 695 million yuan [1]. - KunCai Technology closed at 17.82, up 0.96%, with a trading volume of less than 32,600 shares and a transaction value of 57.83 million yuan [1]. Group 2: Capital Flow - The non-metal materials sector saw a net inflow of 25.06 million yuan from main funds, while retail investors experienced a net outflow of 46.06 million yuan [2]. - The main funds' net inflow for Quartz Co. was 61.81 million yuan, while retail investors had a net outflow of 67.61 million yuan [3]. - Lianrui New Materials had a main fund net inflow of 4.49 million yuan, with retail investors showing a net outflow of 6.32 million yuan [3].

Market Overview - The non-metal materials sector experienced a decline of 2.06% on January 13, with Changjiang Materials leading the drop [1] - The Shanghai Composite Index closed at 4138.76, down 0.64%, while the Shenzhen Component Index closed at 14169.4, down 1.37% [1] Stock Performance - Notable stock performances in the non-metal materials sector included: - Bingyang Technology: Closed at 10.69, up 1.42% with a trading volume of 45,000 shares [1] - Qilu Huaxin: Closed at 7.84, up 0.90% with a trading volume of 24,500 shares [1] - Changjiang Materials: Closed at 28.15, down 3.89% with a trading volume of 110,000 shares and a transaction value of 315 million [2] - Longgao Co.: Closed at 47.40, down 1.50% with a trading volume of 58,900 shares and a transaction value of 282 million [2] Capital Flow - The non-metal materials sector saw a net outflow of 189 million from institutional investors, while retail investors had a net inflow of 105 million [2] - The capital flow for specific stocks included: - Kuncai Technology: Net inflow of 743.95 thousand from institutional investors [3] - Longgao Co.: Net outflow of 3004.40 thousand from institutional investors [3] - Strength Diamond: Net inflow of 2396.86 thousand from retail investors [3]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 605086 | 龙高股份 | 48.12 | -1.76% | 5.09万 | 2.43亿 | | 688300 | 联瑞新材 | 63.11 | -1.47% | 4.98万 | 3.13亿 | | 603688 | 石英股份 | 39.31 | -0.61% | - 14.02万 | 5.48 Z | | 603612 | 索通发展 | 26.74 | 1.21% | 1 26.63万 | 6.99亿 | | 301071 | 力量钻石 | 38.81 | 1.41% | 12.77万 | 4.90 Z | | 920675 | 秉扬科技 | 10.54 | 1.64% | 3.96万 | 4129.54万 | | 603826 | 坤彩科技 | 17.77 | 2.07% | 6.03万 | 1.07亿 | | 920832 | 齐鲁华信 | 7.77 | 2.24% | 2.19万 | 1687.72万 | | 920719 | 宁新新材 ...

证券之星消息，1月9日非金属材料板块较上一交易日上涨1.2%，长江材料领涨。当日上证指数报收于 4120.43，上涨0.92%。深证成指报收于14120.15，上涨1.15%。非金属材料板块个股涨跌见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 688300 联瑞新材 | | 1116.54万 | 3.82% | -2324.20万 | -7.95% | 1207.65万 | 4.13% | | 605086 龙高股份 | | 995.73万 | 3.32% | 164.04万 | 0.55% | -1159.77万 | -3.87% | | 603612 索通发展 | | 864.99万 | 1.47% | -904.98万 | -1.54% | 39.99万 | 0.07% | | 603688 石英股份 | | 657.98万 | 1.31% | -3023.42万 | -6.03% | 2365. ...

证券之星消息，1月8日非金属材料板块较上一交易日下跌0.31%，联瑞新材领跌。当日上证指数报收于 4082.98，下跌0.07%。深证成指报收于13959.48，下跌0.51%。非金属材料板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | --- | | 605086 | 龙高股份 | 48.88 | 9.99% | | 6.11万 | | 2.86亿 | | 001296 | 长江材料 | 26.90 | 2.44% | | 5.47万 | 1.45亿 | | | 301071 | 力量钻石 | 37.90 | 1.88% | | 15.42万 | | 5.88 (Z | | 920675 | 秉扬科技 | 10.35 | 0.88% | | 1.58万 | 1628.08万 | | | 920175 | 东方恢袁 | 11.77 | 0.77% | | 1.72万 | 2005.15万 | | | 920971 | 天马新材 | 32.00 | 0.60% ...

Market Overview - The non-metal materials sector increased by 2.12% on January 6, with Quartz Co. leading the gains [1] - The Shanghai Composite Index closed at 4083.67, up by 1.5%, while the Shenzhen Component Index closed at 14022.55, up by 1.4% [1] Stock Performance - Key stocks in the non-metal materials sector showed the following performance: - Quartz Co. (603688) closed at 38.95, up by 4.28% with a trading volume of 212,900 shares and a transaction value of 836 million [1] - Tianma New Materials (920971) closed at 31.85, up by 3.11% with a trading volume of 33,600 shares and a transaction value of 106 million [1] - Suotong Development (603612) closed at 25.82, up by 3.03% with a trading volume of 278,800 shares and a transaction value of 711 million [1] Capital Flow - The non-metal materials sector experienced a net inflow of 133 million from institutional investors, while retail investors saw a net outflow of 97.65 million [2] - The capital flow for key stocks is as follows: - Suotong Development had a net inflow of 69.37 million from institutional investors [3] - Quartz Co. saw a net inflow of 60.33 million from institutional investors [3] - Longgao Co. (605086) had a net inflow of 17.34 million from institutional investors [3]

证券之星消息，1月5日非金属材料板块较上一交易日上涨2.37%，索通发展领涨。当日上证指数报收于 4023.42，上涨1.38%。深证成指报收于13828.63，上涨2.24%。非金属材料板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 603612 | 索通发展 | 25.06 | 6.64% | 34.28万 | 8.51亿 | | 688300 | 联瑞新材 | 63.72 | 2.63% | 4.45万 | 2.83亿 | | 603688 | 石英股份 | 37.35 | 2.10% | 7.65万 | 2.84亿 | | 301071 | 力量钻石 | 36.58 | 2.06% | 6.42万 | 2.34亿 | | 001296 | 长江材料 | 26.76 | 1.87% | 4.57万 | 1.22亿 | | 920175 | 东方碳素 | 11.52 | 1.77% | 1.01万 | 1155.26万 | | 920675 | 秉扬科技 | 9.98 ...