（文章来源：证券日报） 证券日报网2月9日讯 ，浙江龙盛在接受调研者提问时表示，2026年2月8日，公司分散染料部分品种确 实又调价了，本次调价直接因素是还原物价格上涨，染料进行了跟调，其中主要产品分散黑报价近期累 计上涨5000元/吨。至于价格是否可持续，还是要看供需关系。 ...

证券日报网2月9日讯，浙江龙盛（600352）在接受调研者提问时表示，本次涨价驱动的原因主要是原材 料价格的上涨，特别是一些重要中间体(如还原物、6氯)的涨价，公司经过多年的技术与产业投入，依 托中间体一体化产业布局，公司认为染料行业格局会进行再梳理，公司的染料产能会得到进一步的提 升。 ...

Group 1 - The core viewpoint of the article highlights the positive outlook for the Chinese chemical industry, which is expected to enter a new upward cycle from 2026 to 2028 according to UBS Group's latest research report [1] - The domestic chemical industry is experiencing a continuous push against internal competition policies, including tightening new project approvals and optimizing standards for eliminating outdated capacity, which will enhance supply-side optimization [1] - The China Chemical Industry Index, which includes major sectors like oil and coal chemicals, shows a significant focus on sub-industries with clear supply-demand improvements, making it sensitive to price increase expectations [1] Group 2 - The chemical sector ETF, E Fund (516570), has seen continuous inflows, accumulating over 1.4 billion yuan in net inflows over 16 consecutive trading days, indicating strong investor interest [1] - The report indicates that capital expenditure in the industry is expected to decline by 8% year-on-year in 2025, signaling an end to the phase of disorderly capacity expansion and an increase in corporate self-discipline [1] - The index composition emphasizes sectors that are likely to benefit from supply-side optimization, with basic chemicals accounting for approximately 60% and oil and petrochemicals for about 30% of the index [1]

Group 1 - The chemical sector continues to rebound, with the Chemical ETF (516020) opening high and experiencing a maximum intraday increase of 1.79%, closing with a gain of 1.48% [1][7] - Key stocks in the sector include Zhejiang Longsheng, which surged by 9.5%, and Tongcheng New Materials, which rose by 4.86%, along with several others exceeding 3% gains [1][7] - The Chemical ETF tracks a specialized index that includes popular stocks in sectors like new energy, which are expected to benefit significantly from the ongoing growth in electric vehicle sales [9][10] Group 2 - According to Zhongyuan Securities, the ongoing anti-involution policies are expected to strengthen supply-side constraints in the industry, benefiting certain sub-sectors such as chlor-alkali, pesticides, and polyester filament [10] - Guohai Securities notes that the anti-involution measures may lead to a revaluation of the Chinese chemical industry, with potential for increased cash flow and dividend yields as capacity expansion slows [10] - The Chemical ETF (516020) is suggested as an efficient way to capitalize on the rebound in the chemical sector, covering themes like AI computing power and new energy [10][11] Group 3 - Recent data from the Ministry of Commerce indicates that as of February 5, 2026, there were 335,000 applications for the vehicle trade-in subsidy, driving new car sales to 53.77 billion yuan, which supports market development and resource recycling [8][9] - The average price of new cars participating in the trade-in program exceeded 160,000 yuan, showing a significant increase compared to the previous year, while the number of scrapped vehicles reached 659,000, a year-on-year increase of 50.2% [8][9]

Group 1: AI and Media Industry - ByteDance launched the Seedance 2.0 video generation model on its Dream platform, receiving widespread acclaim in the AI industry [6] - The short drama and comic drama sectors are transitioning towards "premium and industrialization," with Haikan Co. actively investing in micro-short dramas, achieving commercialization in its AI comic drama business [9] - Xiaohongshu is developing AI video editing products, aiming to enhance e-commerce monetization through AI, benefiting small and medium-sized businesses [12] Group 2: Chemical Industry - Zhejiang Longsheng announced a price increase for disperse dyes by 2000 yuan per ton starting February 8, 2026, marking the first price rise since October 2025 [15][17] - The dye industry in China is experiencing consolidation due to high pollution, leading to the exit of small and medium enterprises, which may benefit leading companies [15] - Companies like Runtu Co., Zhejiang Longsheng, and Jinjis Co. have seen significant stock price increases, with gains of 18.52%, 15.03%, and 20.07% respectively over three trading days [15] Group 3: Solar Energy Industry - Tesla is evaluating multiple sites in the U.S. to expand its solar cell manufacturing capacity, targeting 100 GW annually within three years [20] - GCL-Poly announced a breakthrough in perovskite tandem solar cell technology, achieving a conversion efficiency of 33.31% [20] - TuoRi New Energy successfully completed a MW-level thin-film silicon/crystalline silicon heterojunction solar cell R&D project, leading to a stock price surge [22] Group 4: Commercial Aerospace - China successfully launched a reusable experimental spacecraft on February 7, 2026, to support peaceful space utilization [31] - Zhongchao Holdings is expanding its business in commercial aerospace and plans to raise funds for high-end components in aerospace and gas turbines [31] - The global commercial aerospace market is projected to reach $800 billion by 2030 [31] Group 5: Computing Power Industry - Tower Semiconductor announced a partnership with NVIDIA to develop advanced silicon photonics technology for AI data centers [34] - Google is significantly increasing its capital expenditure for AI infrastructure, with over 60% allocated for server procurement [35] - Companies like Light Library Technology have seen stock price increases due to their involvement in OCS technology, which is expected to have a broad application in data centers [37]

浙江龙盛发布机构调研公告，2026年2月8日，公司分散染料部分品种确实又调价了，本次调价直接因素 是还原物价格上涨，染料进行了跟调，其中主要产品分散黑报价近期累计上涨5000元/吨。至于价格是 否可持续，还是要看供需关系。 ...

Group 1 - The company, Zhejiang Longsheng, is a leading player in the global dye and textile chemicals industry [1] - The manufacturing segments primarily include domestic dyes, disperse dyes, and intermediates, along with real estate and investment businesses [1] - The total dye production capacity is approximately 300,000 tons per year, while the intermediates capacity is around 120,000 tons per year [1]

机构指出，近期化工小品种的异动需要重点关注，包括炼化副产物、染料等。去年到今年，化工行业板 块资金流入较多，大白马在前段时间有了显著的估值提升，市场开始寻求化工内部补涨的标的。因为双 碳涨氯碱和卫星化学，用资产再定价给大炼化补涨都有类似的交易面原因。 化工每年3-4月都会有炒涨价的需要，今年也不例外。近期涨价品种涌现，今年化工品的涨价品类比去 年多一些。在整体化工资金多，叠加市场对走出通缩有更强预期的背景下，涨价股的动量需要关注。 大品类的反转可能需要看下半年，但是小品种纷纷异动本身就是周期反转的征兆。重点关注染料。 2月8日，浙江龙盛进一步上调大部分分散染料的出厂报价2000元/吨。 前期根据百川，当下分散黑ECT300%市场价格在19元/公斤，较月初均价上涨2元/公斤。活性黑 WNN150%市场均价在23元/公斤左右，较月初均价上涨1元/公斤。分散染料中间体还原物价格已从去年 的2.5万元/吨飙升至目前的5万元/吨。 染料终端需求为纺织服装，全球消费平稳增长。近年格局优化，集中度高，国内CR5有70%左右，龙头 自备产业链一体化，尤其是中间体，主要集中在龙头手中，有很强的定价权，在反内卷背景下，有一定 默 ...

Group 1 - The chemical sector experienced a significant rally on February 9, with the Chemical ETF (516020) opening high and maintaining a positive trend, reaching a maximum intraday increase of 1.79% and closing up by 1.05% [1][6] - Key stocks in the sector included Zhejiang Longsheng, which surged over 8%, and other companies like Lianhong Xinke and Cangge Mining, both rising over 3% [1][6] - The recent supply dynamics in the basic chemical industry have improved, with high-energy-consuming capacities being phased out under policy guidance, leading to increased industry concentration and lower inventory levels among leading manufacturers [8] Group 2 - Demand for traditional products such as soda ash and PVC is recovering due to a rebound in real estate completions, while emerging sectors like new energy vehicles and photovoltaic installations are driving demand for lithium battery materials and EVA resins [8] - The Producer Price Index (PPI) decline in the basic chemical industry has narrowed, indicating a stabilization in the chemical raw materials and chemical products manufacturing sectors [8] - The chemical ETF (516020) tracks the CSI sub-sector chemical industry theme index, covering popular themes such as AI computing power, anti-involution, robotics, and new energy [8]

Market Overview - As of February 6, 2026, the China Petroleum Industry Index (H11057) rose by 2.00%, with key stocks such as Zhejiang Longsheng up 6.18%, Hengyi Petrochemical up 5.01%, and Rongsheng Petrochemical up 4.93% [1] - The Petrochemical ETF (159731) increased by 1.82%, with a latest price of 1.0 yuan and a turnover rate of 10.86% during the trading session [1] - The Petrochemical ETF attracted a total of 1.447 billion yuan in inflows over the past 20 trading days [1] Key News - The previous trading day saw fuel oil prices fluctuate upwards, closing above the moving average. In the Singapore fuel oil spot market, PetroChina and BP purchased three ships of 20,000 tons each of 380cst high-sulfur fuel oil from Sinopec, Shell, and Canon for loading between February 19-23 [2] - The PVC main contract fell by 2.18%, with spot prices decreasing by 40-50 yuan/ton. The price trend and inventory depletion speed depend on the recovery of demand post-Spring Festival. If downstream projects like infrastructure can effectively start, inventory pressure may gradually ease [2] - As of the end of January 2026, domestic PVC social inventory was 1.2064 million tons, a week-on-week increase of 2.45% and a year-on-year increase of 60.54% [2] Global Refining Activity - As of the week ending February 6, global refinery shutdowns totaled approximately 5.4 million barrels per day, a decrease of about 880,000 barrels per day from the previous week, primarily driven by the resumption of activities in Asia [3] - Future global refinery shutdowns are expected to slightly decrease to just above 5 million barrels per day, largely dependent on the restart timing of the Dangote refinery, a key uncertainty in Africa [3] Geopolitical Focus - The situation in Iran is under market scrutiny, with plans for continued negotiations and a significant decrease in the probability of U.S. actions against Iran, leaving Iranian oil supply and the Strait of Hormuz unaffected [3] - The Russia-Ukraine situation shows no significant progress in ceasefire agreements, with ongoing negotiations under pressure from sanctions and reduced Indian purchases affecting Russia's financial position [3] Institutional Insights - CICC believes that the next expected turning point in the oil market may be the production peak of U.S. shale oil, with potential for substantial improvement in market oversupply in the second half of the year, which could provide marginal cost guidance and upward price movement opportunities [4] Popular ETFs - The Petrochemical ETF (159731) and its linked funds (017855/017856) track the China Petroleum Industry Index, focusing on "big energy" security logic. They not only share profits from downstream chemical products but also secure upstream resource value through high allocations to leading refining companies, demonstrating stronger performance resilience during oil price upcycles [5]