Group 1 - Hailanxin (300065) benefits from the collaborative development of the capital urban area port cluster and the intelligent upgrade of shipping, leading to strong growth momentum for the company [1][34] - The company specializes in marine electronic information systems and marine engineering equipment, with a leading position in domestic navigation technology [1][34] - The demand for technology support is expected to increase due to the acceleration of intelligent transformation at key ports like Tianjin and Tangshan [1][34] Group 2 - Jingtou Development (600683) focuses on the development of rail transit properties, leveraging the construction of a cross-regional rail transit network to unlock land value along the routes [2][36] - The company has developed a mature "rail + property" model and holds multiple patents in core technologies related to rail property [2][36] - The ongoing construction in key areas like Beijing's sub-center and Xiong'an New Area aligns with the demand for residential and industrial support due to population relocation [2][36] Group 3 - Chengjian Development (600266) is positioned to benefit from the accelerated urban renewal and non-capital function relief, which creates sustained demand for urban development and infrastructure projects [3][37] - The company has extensive experience in old city renovation and affordable housing construction, participating deeply in the quality upgrade projects of core cities [3][37] - The company’s land reserves and project resources in key areas can directly meet the housing and industrial space needs arising from population relocation [3][37] Group 4 - Langfang Development (600149) is strategically positioned in the land development business in the Beijing area, benefiting from the integration of Tongzhou and the North Three Counties [4][38] - The company can leverage local resource advantages to undertake land consolidation and infrastructure construction projects [4][38] - The demand for land development is expected to be rigidly released due to the implementation of cross-regional demonstration policies [4][38] Group 5 - Julisi (002342) sees a surge in demand for engineering equipment and rigging due to large-scale infrastructure projects in the urban area [5][39] - The company specializes in engineering rigging and lifting equipment, widely used in construction scenarios such as bridges and ports [5][39] - The integration of transportation in the Beijing-Tianjin-Hebei region is expected to drive significant growth in the company's product demand [5][39] Group 6 - Huasheng Tiancai (600410) focuses on cloud computing and digital services, capitalizing on the digital infrastructure upgrade and industrial digital transformation in the urban area [6][40] - The company has a comprehensive digital technology system and rich industry service experience [6][40] - The demand for digital services is expected to grow as the region develops smart transportation and digital governance applications [6][40] Group 7 - Jinyu Group (601992) is a leading supplier of building materials in the Beijing-Tianjin-Hebei region, benefiting from the ongoing construction boom and urban renewal [7][41] - The company’s product offerings include cement, concrete, and aggregates, with a strong supply chain advantage [7][41] - The demand for building materials is expected to rise significantly due to large-scale infrastructure and housing projects [7][41] Group 8 - Jidong Equipment (000856) is positioned to benefit from the upgrade of traditional industries and the demand for equipment renewal in the building materials sector [8][42] - The company specializes in cement equipment manufacturing and engineering services, with a strong technical capability [8][42] - The demand for high-end cement equipment and environmental renovation technology is expected to grow as the region pushes for green upgrades [8][42] Group 9 - Fushi Holdings (300071) focuses on brand marketing and public relations, benefiting from the growing demand for brand promotion in the urban area [9][43] - The company has a full-chain marketing service capability and serves clients across multiple industries [9][43] - The demand for customized marketing solutions is expected to rise as many enterprises establish and upgrade their brands [9][43] Group 10 - Huaxia Happiness (600340) specializes in the development and operation of industrial new towns, benefiting from the influx of industries due to non-capital function relief [10][44] - The company has a mature operational model that integrates industrial introduction and urban support [10][44] - The value of industrial new towns is expected to increase as the region enhances transportation and public services [10][44] Group 11 - Hongqiang Co., Ltd. (002809) sees a rigid growth in demand for concrete additives due to large-scale infrastructure projects [11][45] - The company specializes in concrete additives and new building materials, with stable product performance [11][45] - The demand for concrete is expected to rise significantly, driving the growth of the additives market [11][45] Group 12 - Siwei Tuxin (002405) is positioned to benefit from the rapid development of smart transportation and the growth of the connected vehicle and autonomous driving industries [12][46] - The company specializes in navigation maps and connected vehicle services, with leading technology in high-precision mapping [12][46] - The demand for smart transportation solutions is expected to grow as the region promotes intelligent upgrades in transportation systems [12][46] Group 13 - Leike Defense (002413) focuses on radar systems and electronic countermeasures, benefiting from the dual growth in defense and civilian security demands [13][48] - The company has core technologies and intellectual property rights in the defense and civilian security sectors [13][48] - The demand for security solutions is expected to increase as the region enhances its security capabilities [13][48] Group 14 - Aerospace Technology (000901) is involved in the aerospace equipment manufacturing sector, benefiting from the integration of innovation resources and the upgrade of high-end manufacturing [14][49] - The company leverages its aerospace technology advantages to participate in regional aerospace projects [14][49] - The demand for aerospace technology applications is expected to grow as the region develops its aerospace industry [14][49] Group 15 - Keri International (300662) focuses on human resources services, benefiting from the accelerated flow of talent and the growing demand for high-end talent in the urban area [15][50] - The company provides comprehensive human resources services, covering various industries [15][50] - The demand for customized human resources solutions is expected to rise as enterprises upgrade and expand [15][50] Group 16 - Tanshijia (300005) is positioned to benefit from the growth in outdoor leisure demand and the development of ecological tourism resources [16][51] - The company specializes in outdoor apparel and equipment, with a strong brand presence in the outdoor products industry [16][51] - The demand for outdoor products is expected to grow as consumer awareness of outdoor activities increases [16][51] Group 17 - Gangyan Gaona (300034) focuses on high-temperature alloy materials, benefiting from the rapid development of aerospace and new energy sectors [17][52] - The company specializes in the research and production of high-end alloy materials, with leading technology in the field [17][52] - The demand for high-temperature alloys is expected to grow as the region promotes high-end manufacturing upgrades [17][52] Group 18 - Electronic City (600658) focuses on the development and operation of technology parks, benefiting from the demand for innovation resources and the establishment of tech enterprises [18][53] - The company has extensive experience in park operation and enterprise incubation [18][53] - The demand for technology parks is expected to grow as the region promotes innovation and collaboration [18][53] Group 19 - Shangda Co., Ltd. (301522) specializes in the processing of special steel materials, benefiting from the growing demand for high-end materials in traditional industries [19][54] - The company focuses on the deep processing of special steel, with significant advantages in material processing technology [19][54] - The demand for special steel products is expected to rise as the region promotes the upgrade of manufacturing industries [19][54] Group 20 - Jikai Co., Ltd. (002691) focuses on mining equipment and intelligent upgrades, benefiting from the demand for efficient resource development [20][55] - The company specializes in mining machinery and technical services, with a strong service network [20][55] - The demand for intelligent mining equipment is expected to grow as the region promotes equipment renewal [20][55] Group 21 - Xinhua News (603888) focuses on news dissemination and digital content services, benefiting from the growing demand for media and cultural industries [21][56] - The company has authoritative information channels and strong content creation capabilities [21][56] - The demand for customized media solutions is expected to rise as the region promotes cultural integration and digital transformation [21][56]

Market Performance - On February 3, the real estate development sector rose by 1.9% compared to the previous trading day, with Jingtou Development leading the gains [1] - The Shanghai Composite Index closed at 4067.74, up 1.29%, while the Shenzhen Component Index closed at 14127.1, up 2.19% [1] Individual Stock Performance - Jingtou Development (600683) closed at 5.45, with a gain of 10.10% and a trading volume of 85,600 shares, amounting to a transaction value of 46.63 million yuan [1] - Chengjian Development (600266) also saw a significant increase, closing at 6.00 with a rise of 10.09% and a trading volume of 547,700 shares, totaling 329 million yuan [1] - Huaxia Happiness (600340) increased by 6.54%, closing at 1.63 with a trading volume of 3.57 million shares, resulting in a transaction value of 591 million yuan [1] - Other notable performers included Binhui Group (002244) with a 5.31% increase, closing at 11.50, and ST Rongkong (000668) with a 4.98% rise, closing at 14.54 [1] Capital Flow Analysis - The real estate development sector experienced a net inflow of 43.91 million yuan from institutional investors, while retail investors contributed a net inflow of 23.8 million yuan [2] - However, there was a net outflow of 282 million yuan from speculative funds [2] Detailed Capital Flow for Selected Stocks - Chengjian Development (600266) had a net outflow of 93.21 million yuan from institutional investors, while retail investors saw a net outflow of 38.12 million yuan [3] - Huaxia Happiness (600340) recorded a net inflow of 53.33 million yuan from institutional investors, but a net outflow of 39.50 million yuan from retail investors [3] - Jingtou Development (600683) had a significant net inflow of 20.12 million yuan from institutional investors, despite a net outflow of 10.73 million yuan from retail investors [3]

2月3日，A股三大股指早盘高开低走触底反弹，截止午盘，沪指涨0.38%报4031.07点，深成指涨0.93%报13952.38点，创业 板指涨0.76%报3289.03点，科创50指数跌0.27%报1446.93点。沪深两市半日成交额1.6万亿，较上个交易日缩量385亿。全市场 超4400只个股上涨。 盘面热点较为杂乱，商业航天（核心股）概念爆发，十余只成分股涨停，巨力索具、通宇通讯、神剑股份、中超控股涨 停。光伏（核心股）概念持续走强，双良节能、奥特维涨停。化工（核心股）板块拉升，红宝丽3天2板，万丰股份4连板。AI 应用概念反复活跃，下跌方面，有色金属板块再度下挫，贵金属概念领跌，四川黄金、招金黄金等多股跌停。 热门板块 CPO等算力（核心股）硬件股继续走强 CPO等算力（核心股）硬件股继续走强，罗博特科、天孚通信涨超10%，股价均创历史新高，太辰光、炬光科技、光库科 技、天通股份等跟涨。 消息面上，国盛证券表示，算力（核心股）产业链高景气周期背景下，光模块头部厂商在大陆和泰国加速扩产，预计光模 块行业2026年一季度将迎来产能集中释放，驱动业绩进入新一轮爬坡期。 太空光伏（核心股）概念拉升 太空光伏（核 ...

Group 1: Aerospace and Defense - Domestic aviation engine control systems and related products maintain a leading position in military aviation engine control systems, collaborating closely with major domestic aviation engine manufacturers [2] - Tongyu Communications invested 30 million yuan in Hongqing Technology, a satellite core component company, to strengthen its layout in key components for satellite internet [2] - Jiangshun Technology's related mold products can be used in aerospace applications [2] - Woge Optoelectronics has achieved in-orbit application of flexible solar wing substrates for satellites in collaboration with leading commercial aerospace clients [2] - Parker New Materials is one of the few private enterprises in China providing precision ring forgings and precision die forgings for high-end equipment such as aviation engines and space launch vehicles [2] - Shenjian Co., Ltd. produces aerospace-related molds and metal parts, including products for the Beidou satellite navigation system [2] - Hailanxin, as a member of a consortium, won the bid for the Hainan commercial rocket sea recovery command and control ship project [2] Group 2: Technology and Electronics - Tianyong Co., Ltd. produces lithium niobate crystal materials, which are key raw materials for lithium niobate electro-optic modulation chips and devices [3] - Hangdian Co., Ltd. is an important cable supplier and technical partner for the State Grid Hangzhou Power Supply Company, with an integrated industry chain in optical communication [3] - Huasheng Tiancai is advancing its "AI + computing power" strategy, enhancing revenue from AI-related solutions [6] - ClawdBot and other agent products have gained global popularity, with Kimi's K2.5 model topping multiple global rankings [6] Group 3: Renewable Energy and Materials - Nanwang Energy, a subsidiary of the Southern Power Grid, is actively involved in distributed photovoltaic and wind power, aiming to enhance the grid's capacity for clean energy [7] - The company expects a profit of 300 million to 360 million yuan in 2025, marking a turnaround from losses [7] - Aotwei is a leading manufacturer of photovoltaic module equipment, having entered the supply chain of 18 of the top 20 global module manufacturers [5] - The company has established a business partnership with major battery manufacturers for automated assembly lines of cylindrical lithium batteries [5] Group 4: Consumer and Entertainment - The State Council has issued a plan to accelerate the cultivation of new growth points in service consumption [6] - Hongtai Liquor, a small-scale liquor company in Gansu, has two major brands and a series of products [6] - The company has invested in films scheduled for release during the 2026 Spring Festival [6]

2026.02. 03 本文字数：1235，阅读时长大约2分钟 沪深两市半日成交额1.6万亿，较上个交易日缩量385亿。全市场超4400只个股上涨。 10:45 恒生科技指数跌超3%，百度集团跌超6%，腾讯控股跌近6%，阿里巴巴跌逾4%。 10:31 国投白银LOF复牌触及跌停，目前溢价率为88.94%。 10:28 港股科网股短线跳水，快手-W跌超5%，腾讯控股跌超4%，阿里巴巴-W跌超2%。 10:18 科创50指数短线跳水转跌，此前涨近2%，寒武纪跌超8%，生益电子跌超3%，海光信息、中芯国际跟跌。 | 000688[科创50] 1449.40 -0.10% 1478 | 1.87% | 现价 | 1449.40 | | --- | --- | --- | --- | | | | 涨幅 | -0.10% (-1.50) | | 1469 W VIN | 1.25% | 金额 | 375.23亿 | | | | 成交量 | 4.88亿 | | 1460 | 0.62% | 开盘 | 1475.57 | | 1451 | 0.00% | 最高 | 1478.05 | | | | 最低 | 1448.35 | ...

2026.02. 03 09:25 A股开盘丨三大指数集体高开 本文字数：655，阅读时长大约1分钟 作者 | 一财 阿驴 09:29 房地产板块高开，京投发展、城建发展涨停，华夏幸福、大龙地产、荣盛发展纷纷高开。消息面上，上海收购二手住房用于保障性租赁住房项目 工作实质性启动，浦东新区、静安区、徐汇区作为首批试点区。 09:27 半导体板块盘初走强，朗科科技、普冉股份双双涨超7%，芯导科技、恒烁股份、强一股份、北京君正、长川科技等个股跟涨。日前，中共中央、 国务院批复《现代化首都都市圈空间协同规划（2023-2035年）》，规划提出推动创新链产业链深度融合，发展先进制造业集群。 09:26 现货白银日内大涨7%，现报84.83美元/盎司。 沪指涨0.7%，深成指涨1.18%，创业板涨1.65%。科创综指涨1.5%。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | | 4043.91 | 28.16 | 0.70% | | 399001 | 深证成指 | | 13986.89 | ...

Group 1: Market Performance - The stocks related to the Beijing-Tianjin-Hebei concept opened high, with several companies reaching the daily limit increase, including Fushi Holdings, Jingtou Development, and Chengjian Development, all up by over 10% [1][2] - Notable performers include Huaxia Happiness, which rose over 9%, and Jinyu Jidong, which increased by over 6% [1][2] Group 2: Policy and Planning - The Central Committee of the Communist Party and the State Council released the "Modern Capital Urban Circle Spatial Collaborative Planning (2023-2035)," aiming to optimize the urban system of Beijing-Tianjin-Hebei [2][3] - The plan emphasizes the construction of a spatial pattern characterized by "one core, two wings, dual cities, multiple points, and dual corridors" to enhance the capital's radiating effect and improve service levels [2][3] Group 3: Industry Implications - The planning document highlights the need for a "two corridors, four belts" industrial collaborative innovation pattern, promoting advanced manufacturing clusters and deep integration of innovation and industrial chains [4][6] - The transportation infrastructure will be enhanced with the construction of "eight corridors and two rings," establishing a comprehensive international transportation hub in the region [5][6] Group 4: Company Opportunities - Jidong Equipment, a leading manufacturing company in the Beijing-Tianjin-Hebei region, is expected to benefit from increased demand for equipment due to regional infrastructure projects [7] - Jinyu Group, a major building materials enterprise, will see steady sales growth in its products due to accelerated infrastructure and new industrial park developments [7] - Huaxia Happiness, with extensive experience in industrial park development, is positioned to expand its projects and enhance performance through the new policy framework [7]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The traditional "stock or commodity - based bond trading" strategy has failed recently due to the intertwined forces of volatile commodity prices and the inflow of funds from "deposit relocation" into stocks and bonds, leading to a "simultaneous warming of stocks and bonds" situation. The bond market is expected to be mainly in a state of shock after a short - term recovery, and it is advisable to be cautious about chasing up when the 10 - year Treasury yield is below 1.8%. [27] - The long - term bullish trend of the stock market remains unchanged, but in the short term, it is difficult to form a clear driving force, and it is expected to be mainly in a state of index shock and structural rotation before the Spring Festival. The overall allocation value of the convertible bond market is low, and it is mainly for trading and gaming. After the Spring Festival, there may be a small - scale game on the continuation of the spring market. [27] - The "Three Red Lines" policy for real estate enterprises has basically withdrawn from the stage of the real estate industry's development as real estate enterprises have generally shifted their focus to new development models. [27] 3. Summary by Directory 3.1 Macro Data Quick View - GDP growth in Q4 2025 was 4.5% year - on - year, lower than the previous quarter (4.8%) and the same period last year (5.4%). [1] - In January 2026, the manufacturing PMI was 49.3%, and the non - manufacturing PMI for business activities was 49.4%, both showing certain fluctuations compared with the previous month and the same period last year. [1] - In December 2025, the monthly value of social financing scale was 2207.5 billion yuan, a decrease from the previous month (3529.9 billion yuan) and the same period last year (2853.7 billion yuan). [1] - In December 2025, CPI increased by 0.8% year - on - year, and PPI decreased by 1.9% year - on - year. [1] - In December 2025, the cumulative year - on - year growth rate of fixed - asset investment was - 3.8%, and the cumulative year - on - year growth rate of total retail sales of consumer goods was 3.7%. [1] - In December 2025, the year - on - year growth rate of export amount was 6.60%, and the year - on - year growth rate of import amount was 5.70%. [1] 3.2 Commodity Investment Reference 3.2.1 Comprehensive - The Shanghai Gold Exchange may adjust the trading margin level and price limit ratio of the silver deferred contract (Ag(T + D)) according to the market situation. [2] - Guangdong Province plans to promote the construction of the carbon emission trading market and support the Guangzhou Futures Exchange to develop carbon emission - related futures varieties. [2] - The Shanghai Futures Exchange has notified relevant units to pay attention to market risks and maintain market stability. [2] - On February 2, 43 domestic commodity varieties had positive basis, and 25 had negative basis. [3] - The Thailand Futures Exchange has suspended the online gold futures trading and adjusted the daily price limit of online silver futures. [3] - Federal Reserve official Bostic expects no interest rate cuts in 2026 and believes it is too early to claim that the inflation target has been achieved. [3][19] 3.2.2 Metals - On February 3, the spot silver price reached $84 per ounce, up 6% intraday, and the spot gold price rose about 3.6%. [4] - The price of spot gold has fluctuated sharply recently, and six major state - owned banks have adjusted their gold - related businesses and issued risk warnings. [5] - Due to the sharp price fluctuations, many banks have slowed down the sales of physical gold bars and gold - based products, and some upstream gold enterprises have suspended or reduced the supply of spot gold bars to banks. [6] - The Turkish government has raised the minimum price limits of some gold and silver funds. [7] - The EU is considering banning the import of some Russian platinum - group metals and copper as part of new sanctions. [7] - On February 2, the price of battery - grade lithium carbonate fell by 5030 yuan to 155,400 yuan per ton, with a continuous decline for 5 days. [7][8] 3.2.3 Coal, Coke, Steel, and Minerals - US President Trump plans to launch a strategic key mineral reserve project "Project Vault" with an initial capital of $12 billion. [9] 3.2.4 Energy and Chemicals - On February 2, the main contract of US crude oil fell 4.42%. The easing of the US - Iran situation and the overall commodity sell - off led to a sharp drop in international oil prices. [10] - Trump said that Mexico will stop supplying oil to Cuba as part of the pressure on Cuba. [10] - The EU Commission believes that the current data does not show that the EU is overly dependent on a single natural gas supplier. [10] - The daily oil production of the Tengiz oil field in Kazakhstan increased from 118,000 barrels on January 31 to 183,000 barrels on February 1. [10] - The CEO of Qatar Energy Company said that by 2030, the power demand of artificial intelligence may turn the liquefied natural gas market from oversupply to shortage. [10] - The price of US natural gas futures fell by more than 20% to a two - week low due to the expected warming weather after the Arctic cold wave. [11] 3.2.5 Agricultural Products - As of last Thursday, the harvested area of soybeans in Brazil's 2025/2026 season reached 10% of the planted area. [12] - As of February 1, the arrival volume of cocoa beans in the 2025/2026 season in Cote d'Ivoire was 1.233 million tons, lower than 1.29 million tons in the same period last year. [12] - StoneX expects Brazil's first - season corn production in the 2025/2026 season to be 26.59 million tons and the second - season corn production to be 106.37 million tons. [12] 3.3 Financial News Compilation 3.3.1 Open Market - On February 2, the central bank conducted 75 billion yuan of 7 - day reverse repurchase operations at an interest rate of 1.40%, with a net withdrawal of 75.5 billion yuan on the day. [13] 3.3.2 Important News - The central government has approved the "Spatial Coordination Plan for the Modern Capital Metropolitan Area (2023 - 2035)", aiming to build a world - class metropolitan area. [14] - Premier Li Qiang emphasized the importance of promoting development and using artificial intelligence in manufacturing during his research in Shandong. [14] - Nine departments have launched the "Happy Shopping during the Spring Festival" activity from February 15 to 23. [15] - The Ministry of Finance and the State Taxation Administration have issued relevant tax policies. [15] - After the Panama court's ruling, Maersk is willing to take over the management of two ports, and China will safeguard the legitimate rights and interests of Chinese enterprises. [15] - Shanghai has launched a project to purchase second - hand housing for affordable rental housing, with Pudong, Jing'an, and Xuhui as pilot areas. [15] - In January, the second - hand housing markets in key cities such as Beijing, Shanghai, and Shenzhen showed signs of recovery, while the new housing market was relatively flat. [16] - Oracle issued $25 billion of investment - grade bonds to support its AI infrastructure construction. [16] - The one - year US dollar deposit interest rate has dropped to about 3%, and investors should avoid speculative hoarding. [16] - The New York Stock Exchange's parent company, Intercontinental Exchange, has been approved to establish a US Treasury bond clearinghouse. [17] - The US Treasury has lowered the estimated federal borrowing scale for this quarter. [17][18] - Investors have continued to pour into emerging market ETFs for 15 consecutive weeks. [18] - The US House Speaker is confident to end the partial government shutdown, and some economic data release will be postponed. [18] - The Bank of Japan's policy - meeting minutes show that the decision - makers are more aware of the need for timely interest rate hikes. [18] - Iran may start nuclear negotiations with the US, and relevant high - level meetings are expected to be held. [19] - There are various bond - related events, including corporate losses, debt defaults, bond resumptions, credit rating changes, and bond redemptions. [19] - Overseas credit rating agencies have issued ratings for some companies' bonds. [19][20] 3.3.3 Bond Market Summary - The Chinese bond market was mainly in a state of shock, with mixed changes in bond yields. Treasury bond futures mostly declined, and the inter - bank market funds were generally stable. [21] - In the exchange - traded bond market, some industrial and financial bonds were active, and the real - estate bond and high - yield urban investment bond indexes rose slightly. [21] - The CSI Convertible Bond Index and the Wind Convertible Bond Equal - Weighted Index fell. [22] - Most money - market interest rates declined. [22][23][24] - The yields of European and US government bonds mostly increased. [25] 3.3.4 Foreign Exchange Market - The on - shore RMB against the US dollar closed at 6.9513 on February 2, down 27 basis points, and the central parity rate was 6.9695, down 17 basis points. [26] - The US dollar index rose 0.51%, and most non - US currencies fell. [26] - The RMB exchange - rate indexes in different currency baskets declined in the week of January 30. [26] 3.3.5 Research Report Highlights - Huatai Fixed - Income believes that the traditional bond - trading strategy based on stocks or commodities has failed, and the bond market is expected to be mainly in shock after a short - term recovery. [27] - Huatai Fixed - Income also believes that the long - term bullish trend of the stock market remains, but it will be in shock in the short term, and the convertible bond market has low allocation value. [27] - CITIC Construction Investment reports that the "Three Red Lines" policy for real estate enterprises has basically withdrawn. [27] - Xingzheng Fixed - Income reports that the yields of bank secondary and perpetual bonds rose last week, and the credit spreads widened. [28] - Western Fixed - Income analyzes the differences between 2021 and 2026 in terms of credit cycle, fiscal policy, and monetary policy. [28] 3.4 Stock Market News - On Monday, the A - share market had a deep adjustment, with resource stocks such as gold, non - ferrous metals, chemicals, and oil and gas falling sharply, while power grid equipment, liquor stocks, and CPO concepts showed strength. [31] - The Hong Kong Hang Seng Index fell 2.23%, and the Hang Seng Technology Index fell 3.36%. Gold stocks, technology stocks, auto stocks, and chip stocks generally declined. [31]

Group 1 - The core viewpoint of the news is that the Beijing-Tianjin-Hebei concept stocks experienced a collective surge in early trading on February 3, with several companies reaching their daily limit up [1] - Companies such as Jingtou Development, Urban Construction Development, Langfang Development, and Jidong Equipment all hit the daily limit up [1] - Other companies like Huaxia Happiness, Jianxin Co., Rongsheng Development, and Shoukai Co. also showed significant gains in their stock prices [1]

2月3日，A股三大股指集体高开，其中上证综指上涨28.16点，涨幅0.7%报4043.91点；深证成指上涨 162.54点，涨幅1.18%报13986.89点；沪深300上涨42.38点，涨幅0.92%报4648.36点；创业板指上涨53.95 点，涨幅1.65%报3318.06点；科创50指数上涨24.67点，涨幅1.7%报1475.57点。半导体（核心股）板块 盘初走强，朗科科技、普冉股份双双涨超7%，芯导科技、恒烁股份、强一股份、北京君正、长川科技 等个股跟涨；房地产（核心股）板块高开，京投发展、城建发展涨停，华夏幸福、大龙地产、荣盛发展 纷纷高开；贵金属（核心股）板块低开，四川黄金、招金黄金双双跌停，中金黄金跌超8%，恒邦股 份、山东黄金、西部黄金等个股跟跌，湖南黄金逆市走强涨超5%。 盘面上，半导体（核心股）、存储芯片、CPO集体回升；贵金属（核心股）、白酒（核心股）及油气板 块继续调整；市场焦点股万丰股份（3板）竞价涨停，白酒股皇台酒业（3板）低开1.71%、金徽酒（3 天2板）低开3.79%，影视股横店影视（3板）竞价涨停，零售板块茂业商业（2板）低开2.62%、新华百 货（3天2板）低开0.2 ...