证券之星消息，1月7日非金属材料板块较上一交易日上涨1.18%，索通发展领涨。当日上证指数报收于 4085.77，上涨0.05%。深证成指报收于14030.56，上涨0.06%。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 | 26.61 | 3.06% | | 33.52万 | 8.92亿 | | 688300 | 联瑞新材 | 65.70 | 2.02% | | 9.39万 | 6.14亿 | | 603688 | 石英股份 | 39.66 | 1.82% | | 17.38万 | 6.86亿 | | 920675 | 秉扬科技 | 10.26 | 1.18% | | - 2.57万 | 2646.21万 | | 920832 | 齐鲁华信 | 7.55 | 0.80% | | 1.23万 | 926.47万 | | 301071 | 力量钻石 | 37.20 | 0.57% | | 9.79万 | 3.67亿 | ...

证券之星消息，1月6日非金属材料板块较上一交易日上涨2.12%，石英股份领涨。当日上证指数报收于 4083.67，上涨1.5%。深证成指报收于14022.55，上涨1.4%。非金属材料板块个股涨跌见下表： 从资金流向上来看，当日非金属材料板块主力资金净流入1.33亿元，游资资金净流出3504.36万元，散户 资金净流出9765.45万元。非金属材料板块个股资金流向见下表： | 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 | | --- | --- | --- | --- | --- | --- | --- | --- | | 603612 索通发展 | | 6936.56万 | 9.76% | -868.30万 | -1.22% | -6068.25万 | -8.54% | | 603688 石英股份 | | 6033.33万 | 7.21% | -4064.80万 | -4.86% | -1968.53万 | -2.35% | | 605086 龙高股份 | | 1733.61万 | 10.17% | -911.38万 ...

（文章来源：证券日报） 证券日报网讯 1月5日，坤彩科技在互动平台回答投资者提问时表示，目前公司控股股东的质押业务均 已公告，并均处于正常履约状态，通俗来说，目前公司控股股东的质押比例占其持股为20.39%，预警 线及平仓线也会随着质押股份数量而变化，属于非公开数据。 ...

证券之星消息，12月25日非金属材料板块较上一交易日下跌0.61%，联瑞新材领跌。当日上证指数报收 于3959.62，上涨0.47%。深证成指报收于13531.41，上涨0.33%。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 | | --- | --- | --- | --- | --- | --- | --- | --- | | 603612 索通发展 | | -4638.86万 | 12.43% | -2301.48万 | -6.17% | -2337.38万 | -6.27% | | 920971 天马新材 | | 1059.09万 | 12.11% | -46.56万 | -0.53% | 91.52万 | 1.05% | | 605086 龙高股份 | | 696.75万 | 5.28% | -146.88万 | -1.11% | -549.87万 | -4.16% | | 688300 联瑞新材 | | 302.88万 | 0.98% | -1528.42万 | -4.95 ...

证券之星消息，12月19日非金属材料板块较上一交易日上涨0.11%，宁新新材领涨。当日上证指数报收 于3890.45，上涨0.36%。深证成指报收于13140.22，上涨0.66%。非金属材料板块个股涨跌见下表： 从资金流向上来看，当日非金属材料板块主力资金净流出5354.1万元，游资资金净流入983.52万元，散户 资金净流入4370.57万元。非金属材料板块个股资金流向见下表： | 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 | 2048.03万 | 12.27% | 247.97万 | 1.49% | -2295.99万 | -13.76% | | 920719 | 宁新新材 | 1324.66万 | 11.14% | -33.26万 | -0.28% | -254.29万 | -2.14% | | 920971 | 天马新材 | 296.27万 | 2.88% | -533.47万 ...

Group 1 - The chemical cyclical industry is expected to see favorable market conditions in 2026, with significant inflows into the Tianhong Chemical ETF (159133) exceeding 11 million yuan in the past 10 days, indicating strong interest in leading companies in the sector [1] - As of December 15, the Tianhong Chemical ETF (159133) has seen a growth of 4.55 million yuan in scale and an increase of 7.5 million shares over the past two weeks, demonstrating substantial growth [1] - The Tianhong Chemical ETF (159133) has attracted a total of 11.58 million yuan in the last 10 trading days, highlighting its appeal to investors [1] Group 2 - China has established itself as the world's largest producer and exporter of pesticides, with raw material production accounting for nearly 70% of the global market and exports making up almost 90% of domestic production [2] - Between 2020 and 2024, China has created 32 out of 62 new pesticides recognized by ISO, representing 51.61% of the total, solidifying its position as a key player in global pesticide innovation [2] Group 3 - Methanol imports this month are significantly below expectations, with only 600,000 tons arriving in the first two weeks, and total imports projected to be under 1.4 million tons for December [3] - Domestic supply pressures have eased as port inventories have decreased by 200,000 tons from their peak, despite a decline in spot prices [3] - Anticipated reductions in production and imports in the first quarter of next year are expected to stabilize and potentially rebound methanol prices [3] Group 4 - According to Everbright Securities, the chemical cyclical industry is poised for an improved supply-demand balance in 2026, driven by macroeconomic recovery and policy advancements [4] - The demand for new chemical materials is expected to remain strong, particularly in sectors such as AI, OLED, and robotics [4] - Recommendations include focusing on leading companies in sectors like phosphate chemicals, potassium fertilizers, agriculture, MDI, titanium dioxide, and lithium battery materials, as well as those with technological advantages in semiconductor and OLED materials [4]

Group 1 - The non-metal materials sector increased by 0.74% compared to the previous trading day, with Kuncai Technology leading the gains [1] - The Shanghai Composite Index closed at 3909.52, down 0.37%, while the Shenzhen Component Index closed at 13277.36, down 0.39% [1] Group 2 - In terms of capital flow, the non-metal materials sector experienced a net outflow of 45.0028 million yuan from main funds, while retail funds saw a net inflow of 36.7197 million yuan [2] - Speculative funds had a net inflow of 8.2831 million yuan into the non-metal materials sector [2]

Group 1 - The non-metal materials sector increased by 0.89% on December 8, with Changjiang Materials leading the gains [1] - The Shanghai Composite Index closed at 3924.08, up 0.54%, while the Shenzhen Component Index closed at 13329.99, up 1.39% [1] - Key stocks in the non-metal materials sector showed various performance metrics, with Changjiang Materials closing at 26.97, up 3.41% [1] Group 2 - The net capital outflow from the non-metal materials sector was 67.39 million yuan, while retail investors saw a net inflow of 63.30 million yuan [3] - The table of capital flow indicates that institutional investors had a significant outflow, contrasting with the inflow from retail investors [3]

Market Overview - The non-metal materials sector experienced a decline of 0.46% on December 2, with Ningxin New Materials leading the drop [1] - The Shanghai Composite Index closed at 3897.71, down 0.42%, while the Shenzhen Component Index closed at 13056.7, down 0.68% [1] Stock Performance - Longgao Co., Ltd. (605086) saw a significant increase of 9.35%, closing at 40.35 with a trading volume of 102,400 shares and a transaction value of 396 million [1] - Jiangsu Materials (001296) increased by 1.16%, closing at 27.05 with a trading volume of 150,400 shares and a transaction value of 402 million [1] - Other notable declines included Ningxin New Materials (920719) down 2.58% to 12.85, and Lianrui New Materials (688300) down 1.09% to 56.21 [2] Capital Flow Analysis - The non-metal materials sector saw a net outflow of 29.69 million from main funds, while retail investors contributed a net inflow of 37.43 million [2] - The main funds showed a significant outflow from stocks like Ningxin New Materials, which had a net outflow of 4.70 million, representing 14.27% of its trading volume [3] - Retail investors showed a positive net inflow in stocks like Quartz Co. (603688), which had a net inflow of 11.10 million, accounting for 7.12% of its trading volume [3]

Group 1 - The titanium dioxide concept sector declined by 0.73%, ranking among the top declines in the concept sector, with companies like Anada, Guocheng Mining, and Tianyuan Co. experiencing significant drops [1] - Among the titanium dioxide stocks, Tianneng Chemical, Vanadium Titanium Co., and Jinpu Titanium Industry saw increases of 1.18%, 0.65%, and 0.63% respectively [1] - The overall market saw a net inflow of 0.25 billion yuan into the titanium dioxide concept sector, despite eight stocks experiencing net outflows [2] Group 2 - The leading stocks with net outflows included Vanadium Titanium Co. with a net outflow of 21.28 million yuan, followed by Longbai Group and Donghua Technology with outflows of 19.79 million yuan and 4.90 million yuan respectively [3] - Stocks with significant net inflows included Zhenhua Co., Jinpu Titanium Industry, and Guocheng Mining, with inflows of 29.98 million yuan, 29.38 million yuan, and 9.36 million yuan respectively [4] - Anada experienced a notable decline of 4.61% with a turnover rate of 20.08% and a net outflow of 1.92 million yuan [3]