| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 603612 | 索通发展 | 22.76 | -4.81% | 38.93万 | 8.98 Z | | 688300 | 联瑞新材 | 54.06 | -1.78% | 5.21万 | 2.83亿 | | 603688 | 石英股份 | 34.62 | -1.73% | 13.42万 | 4.66 Z | | 832175 | 东方碳素 | 12.90 | -1.68% | 1 2.90万 | 3758.79万 | | 6176688 | 宁新新材 | 16.15 | -1.22% | 3.34万 | 5424.28万 | | 830832 | 齐鲁华信 | 8.79 | -0.11% | 2.00万 | 1756.91万 | | 838971 | 天马新材 | 36.93 | -0.05% | 4.45万 | 1.65亿 | | 603826 | 坤彩科技 | 19.45 | 0.26% | 1.96万 | 3804.19万 | | 60508 ...

证券之星消息，8月4日非金属材料板块较上一交易日下跌0.67%，石英股份领跌。当日上证指数报收于 3583.31，上涨0.66%。深证成指报收于11041.56，上涨0.46%。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) | | --- | --- | --- | --- | --- | --- | | 838971 | 天马新材 | 36.95 | 4.76% | 5.44万 | 2.00亿 | | 301071 | 力量钻石 | 30.23 | 2.20% | 4.19万 | 1.25亿 | | 001296 | 长江材料 | 20.28 | 1.00% | 2.92万 | 5890.38万 | | 612688 | 宁新新材 | 16.35 | 0.37% | - 3.84万 | 6235.23万 | | 830832 | 齐鲁华信 | 8.80 | 0.23% | 1.40万 | 1224.75万 | | 603826 | 坤彩科技 | 19.40 | 0.15% | 2.30万 | 4447.41万 | | 836675 | 妻勿科 ...

Group 1 - The total salary scale of CFOs in A-share listed companies reached 4.27 billion yuan in 2024, with an average annual salary of 814,800 yuan [1] - Quartz Co. (石英股份) experienced a significant decline in performance, with annual revenue dropping to 1.21 billion yuan, a year-on-year decrease of 83.15%, and net profit falling to 334 million yuan, down 93.38% [1][2] - The stock price of Quartz Co. fell by 66.93% over the year, leading to a total market value evaporation to 15.562 billion yuan [1][2] Group 2 - CFO Zhang Liwen's salary increased from 358,100 yuan in 2023 to 404,700 yuan in 2024, marking a growth of 13.01% [1][2] - The governance of Quartz Co. is under scrutiny due to the contrast between the management's salary increases and the company's poor financial performance [2] - In 2024, Quartz Co. faced regulatory penalties for violations, further complicating its investor relations [2]

Market Overview - On August 1, the non-metal materials sector rose by 0.76% compared to the previous trading day, with Suotong Development leading the gains [1] - The Shanghai Composite Index closed at 3559.95, down 0.37%, while the Shenzhen Component Index closed at 10991.32, down 0.17% [1] Stock Performance - Suotong Development (603612) closed at 24.00, up 5.59% with a trading volume of 457,200 shares and a transaction value of 1.074 billion yuan [1] - Other notable performers included: - Dongfang Carbon (832175) at 13.29, up 3.91% [1] - Quartz Shares (603688) at 36.00, up 2.97% [1] - Tianma New Materials (838971) at 35.27, up 2.80% [1] - Bingyang Technology (836675) at 12.65, up 1.85% [1] Capital Flow - The non-metal materials sector saw a net inflow of 73.85 million yuan from institutional investors, while retail investors experienced a net outflow of 64.60 million yuan [2] - The overall capital flow indicates a mixed sentiment within the sector, with institutional buying contrasting with retail selling [2]

证券之星消息，7月31日非金属材料板块较上一交易日下跌1.52%，天马新材领跌。当日上证指数报收于 3573.21，下跌1.18%。深证成指报收于11009.77，下跌1.73%。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) | | | --- | --- | --- | --- | --- | --- | --- | | 603688 | 石英股份 | 34.96 | 0.52% | 20.71万 | | 7.36亿 | | 001296 | 长江材料 | 19.83 | -0.75% | 2.61万 | | 5205.84万 | | 603612 | 索通发展 | 22.73 | -0.83% | 38.49万 | | 8.80亿 | | 301071 | 力量钻石 | 29.57 | -0.90% | - 4.16万 | | 1.24亿 | | 832175 | 东方恢赏 | 12.79 | -1.62% | 2.68万 | | 3451.30万 | | 830832 | 齐鲁华信 | 8.63 | -1.82% | 2.89万 | | ...

Core Viewpoint - The China Securities Hong Kong 300 Materials Index has shown significant growth, with a 10.89% increase over the past month, 32.08% over the past three months, and 51.78% year-to-date [1]. Group 1: Index Performance - The China Securities Hong Kong 300 Materials Index is currently at 2481.10 points [1]. - The index is based on a sample of all securities classified into various industries according to the China Securities industry classification standards [1]. Group 2: Index Composition - The top ten holdings in the China Securities Hong Kong 300 Materials Index include Zijin Mining (26.77%), China Hongqiao (11.87%), and Luoyang Molybdenum (7.47%) among others [1]. - The index is fully composed of stocks listed on the Hong Kong Stock Exchange, with a 100% representation [1]. Group 3: Industry Breakdown - The industry composition of the index shows that non-ferrous metals account for 79.54%, non-metallic materials for 14.60%, chemicals for 4.25%, and paper and packaging for 1.61% [2]. - The index samples are adjusted biannually, with changes implemented on the next trading day following the second Friday of June and December [2].

Market Overview - On July 30, the non-metal materials sector rose by 0.54% compared to the previous trading day, with Longgao Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3615.72, up 0.17%, while the Shenzhen Component Index closed at 11203.03, down 0.77% [1] Stock Performance - Longgao Co., Ltd. (605086) closed at 29.01, up 4.24% with a trading volume of 60,600 shares and a turnover of 173 million yuan [1] - Suotong Development (603612) closed at 22.92, up 3.62% with a trading volume of 470,400 shares and a turnover of 1.065 billion yuan [1] - Tianma New Materials (838971) closed at 35.85, up 2.19% with a trading volume of 39,300 shares and a turnover of 140 million yuan [1] - Lianrui New Materials (688300) closed at 60.66, up 1.78% with a trading volume of 71,700 shares and a turnover of 430 million yuan [1] - Other notable stocks included: - Bingyang Technology (836675) down 0.08% - Qilu Huaxin (830832) down 0.11% - Changjiang Materials (001296) down 0.40% - Kuncai Technology (603826) down 0.50% - Dongfang Huizhen (832175) down 0.61% - Lili Diamond (301071) down 1.55% [1] Capital Flow - The non-metal materials sector saw a net inflow of 7.1304 million yuan from institutional investors, while retail investors had a net inflow of 14.4226 million yuan [2] - However, speculative funds experienced a net outflow of 21.553 million yuan [2] Individual Stock Capital Flow - Suotong Development (603612) had a net inflow of 56.3831 million yuan from institutional investors, but a net outflow of 79.8045 million yuan from retail investors [3] - Lianrui New Materials (688300) saw a net inflow of 10.9452 million yuan from institutional investors, with a net outflow of 33.3751 million yuan from speculative funds and a net inflow of 22.4299 million yuan from retail investors [3] - Longgao Co., Ltd. (605086) had a net inflow of 6.2057 million yuan from institutional investors, while retail investors contributed a net inflow of 130.85 thousand yuan [3] - Other stocks like Kuncai Technology (603826) and Lili Diamond (301071) experienced significant net outflows from institutional and speculative funds [3]

Market Performance - The non-metal materials sector increased by 3.16% on July 29, with Lianrui New Materials leading the gains [1] - The Shanghai Composite Index closed at 3609.71, up 0.33%, while the Shenzhen Component Index closed at 11289.41, up 0.64% [1] Stock Performance - Lianrui New Materials (688300) closed at 59.60, up 12.03%, with a trading volume of 141,200 shares and a transaction value of 814 million yuan [1] - Suotong Development (603612) rose by 5.13% to 22.12, with a transaction value of 1.083 billion yuan [1] - Other notable stocks include Quartz Co. (603688) at 35.38, up 0.94%, and Power Diamond (301071) at 30.31, up 0.80% [1] Capital Flow - The non-metal materials sector saw a net inflow of 127 million yuan from institutional investors, while retail investors experienced a net outflow of 89.71 million yuan [2] - The main capital flow data indicates that Suotong Development had a net inflow of 132 million yuan from institutional investors [3] Individual Stock Capital Flow - Lianrui New Materials experienced a net outflow of 2.94 million yuan from institutional investors, while retail investors had a net inflow of 42.96 million yuan [3] - Power Diamond had a net inflow of 14.01 million yuan from institutional investors, but a net outflow of 21.48 million yuan from retail investors [3]

Group 1 - The CSI Hong Kong-Shanghai-Shenzhen Interconnection Small Comprehensive Materials Index reported a value of 4406.56 points, showing a monthly increase of 7.39%, a three-month increase of 14.25%, and a year-to-date increase of 15.75% [1] - The index is categorized into 11 industries based on the classification standards of the CSI Hong Kong-Shanghai-Shenzhen Index Series, which includes the CSI 500, CSI Hong Kong-Shanghai-Shenzhen Interconnection Small Comprehensive Index, and the CSI Hong Kong-Shanghai-Shenzhen Comprehensive Index [1] - The top ten weighted stocks in the index include Chifeng Jilong Gold Mining (1.53%), Zhaojin Mining Industry (1.28%), China Rare Earth (1.16%), and others, indicating a diverse representation of companies in the materials sector [1] Group 2 - The market share of the index's holdings shows that Shenzhen Stock Exchange accounts for 49.61%, Shanghai Stock Exchange for 38.62%, and Hong Kong Stock Exchange for 11.76% [2] - In terms of industry composition, non-ferrous metals represent 40.64%, chemicals 37.39%, non-metallic materials 9.51%, steel 8.03%, and paper and packaging 4.43% [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December, ensuring that the weight factors are updated accordingly [2]

Core Viewpoint - The official launch of the Yarlung Tsangpo River downstream hydropower project has led to a significant surge in the water conservancy and cement sectors, with related ETFs experiencing substantial gains in trading volume and price [1][3]. Group 1: ETF Market Performance - The E Fund Building Materials ETF (159787) saw a half-day increase of 8.23%, with a trading volume of 26.74 million yuan [2][3]. - The Building Materials ETF (159745) recorded a half-day trading amount of 234 million yuan, indicating high trading activity [1][3]. - Year-to-date, the Building Materials ETF (159745) has seen an increase of 23.1 million shares, with a change rate of 28.11% [2]. Group 2: Industry Price Trends - Many building material prices are currently at historically low levels, with the national average price of high-standard cement down by 31 yuan/ton year-on-year and 17 yuan/ton month-on-month [3]. - Float glass prices have decreased by 27.2% year-on-year and 6.1% month-on-month [3]. - The industry is expected to improve due to a combination of stable growth policies and an enhanced competitive landscape [3]. Group 3: Index Composition - The CSI All Share Building Materials Index includes listed companies involved in the building materials sector, reflecting the overall performance of these companies [4]. - Major weighted stocks in the index include Conch Cement (14.46%), Beijing New Building Materials (11.04%), and Oriental Yuhong (9.05%) [5].