Group 1 - The core viewpoint of the news highlights that Suqian Liansheng (603065) has engaged in a block trade of 1 million shares at a price of 9.04 yuan, which is a discount of 0.99% compared to the closing price of 9.13 yuan on the same day. The company is recognized as a national-level specialized and innovative "little giant" enterprise with high technical barriers, and its light stabilizer products are applied in photovoltaic backsheet adhesive films [1] - The company’s annual production project of 34,000 tons of energy storage electrolyte has entered the equipment debugging stage, which may become a future growth point [1] Group 2 - In the recent stock performance, Suqian Liansheng's stock price fluctuated significantly over the past 7 days, with a range of 2.29% and an amplitude of 7.22%. On February 12, the stock fell by 2.63% with a trading volume of 84.44 million yuan, while on February 13, the latest stock price was 8.93 yuan, increasing by 0.45% with a trading volume of 60.27 million yuan [2] - Over the past 5 days, there was a net inflow of 16.44 million yuan from major funds, but on February 13, there was a net outflow of 2.07 million yuan, indicating short-term capital divergence. The technical analysis shows that the stock price is currently close to a resistance level of 9.06 yuan, with increasing concentration of shares, necessitating attention to the breakout situation [2] Group 3 - The overall outlook for the chemical industry is positive, with institutions like UBS and Morgan Stanley indicating that 2026 may mark the beginning of an upward cycle for the chemical industry, benefiting from supply-side clearing, policy support, and the exit of overseas capacity. However, the viewpoint is more structural, necessitating a focus on specific sub-sectors [3] - Suqian Liansheng's basic chemical sector has recently underperformed compared to the broader market, and institutions maintain a neutral rating on the company, predicting a 43.90% year-on-year increase in net profit for 2025, although individual stock research frequency is relatively low [3]

证券日报网讯 2月2日，元利科技在互动平台回答投资者提问时表示，公司光稳定剂项目致力于构建丰 富的产品矩阵，以满足不同客户的差异化需求。目前公司该项目一期和二期的产品系列已基本覆盖了受 阻胺类光稳定剂（HALS）的主流品类，具体的产品规格及经营情况，请以公开信息为准。 （文章来源：证券日报） ...

同壁财经讯，企查查数据显示，根据《天津院2026-2027年山东地区高沸点芳烃溶剂油SA-1800等五种普 通化学品采购专有协议》，天津利安隆新材料股份有限公司于2026年1月29日公告中标中海油能源发展 股份有限公司采购项目，中标金额为105.77万元。 同壁财经小贴士： 利安隆（300596.SZ）2024年营业收入为56.87亿元，营业收入增长率为7.74%，归属母公司净利润为4.26 亿元，归属母公司净利润增长率为17.61%，净资产收益率为9.95%。 2025年上半年公司营业收入为29.95亿元，营业收入增长率为6.21%，归属母公司净利润为2.41亿元，归 属母公司净利润增长率为9.60%。 目前公司属于材料行业，主要产品类型为化学试剂，2024年报主营构成为光稳定剂:36.68%;抗氧化 剂:30.41%;润滑油添加剂:18.7%;U-PACK:10.79%;其他:3.03%;其他业务:0.32%;生命科学:0.06%。 同壁财经讯，企查查数据显示，根据《天津院2026-2027年山东地区高沸点芳烃溶剂油SA-1800等五种普 通化学品采购专有协议》，天津利安隆新材料股份有限公司于2026年1 ...

Core Viewpoint - The antioxidant product prices are being adjusted upwards by approximately 10% across the board by major companies in the industry, indicating a shift in pricing strategy after a period of intense competition and declining margins [1]. Group 1: Price Adjustments - Dingjide announced a price increase of about 10% for all its antioxidant products effective immediately [1]. - This marks the fourth price increase among leading antioxidant companies within a month, following similar announcements from Lianlong, Suqian Liansheng, and Fengguang [1]. Group 2: Industry Competition - The antioxidant industry has faced fierce competition in 2023, leading to irrational price competition due to slowing downstream demand and fluctuating raw material prices [1]. - Companies like Lianlong, Suqian Liansheng, Fengguang, and Dingjide have experienced price declines in their products during this period [1]. Group 3: Financial Performance - Fengguang's gross margin for its antioxidant products dropped from 16.58% in 2023 to 3.02% in 2024, with a slight recovery to 3.26% in the first half of 2025 [1]. - Financial reports indicate that Fengguang incurred a net loss of 40 million yuan in the first three quarters of 2025, while Dingjide's net profit decreased by 15.49% to 9.0911 million yuan, reflecting a trend of increasing revenue without corresponding profit growth [1].

2025 年 12 月 18 日 美国公布 11 月非农就业数据。新增非农就业 6.4 万，失业率为 4.6%，均高于市场 预期。平均时薪同比增长 3.5%，略低于市场预期。虽然 11 月非农就业数据显示 当前美国就业市场可能仍在缓慢向下，但结合美联储 12 月 FOMC 的表态以及近 期美联储官员们的发言来看，美联储短期内降息的可能性并不高。 开源晨会 1218 ——晨会纪要 沪深300 及创业板指数近1年走势 数据来源：聚源 -40% -20% 0% 20% 40% 60% 2024-12 2025-04 2025-08 沪深300 创业板指 昨日涨跌幅前五行业 | 行业名称 | 涨跌幅(%) | | --- | --- | | 通信 | 5.066 | | 有色金属 | 3.03 | | 电子 | 2.48 | | 基础化工 | 2.15 | | 电力设备 | 2.087 | | 数据来源：聚源 | | 昨日涨跌幅后五行业 | 行业名称 | 涨跌幅(%) | | --- | --- | | 农林牧渔 | -0.543 | | 国防军工 | -0.197 | | 煤炭 | -0.115 | | 房地产 | ...

Industry Overview - The chemical sector experienced a decline of 2.19% from December 8 to December 12, 2025, ranking 26th among all sectors, underperforming the Shanghai Composite Index by 1.85 percentage points and the ChiNext Index by 4.93 percentage points [1] - The chemical industry is expected to continue its trend of divergence in 2025, with recommendations to focus on synthetic biology, pesticides, chromatography media, sweeteners, vitamins, light hydrocarbon chemicals, COC polymers, and MDI [1] Synthetic Biology - The arrival of a pivotal moment in synthetic biology is anticipated, driven by the adjustment of energy structures, which may disrupt fossil-based materials and favor low-energy products [1] - Traditional chemical companies are expected to compete based on energy consumption and carbon tax costs, with successful firms leveraging green energy alternatives and integrated advantages to reduce costs [1] - The demand for bio-based materials is projected to surge, leading to potential profitability and valuation increases, with a focus on leading companies like Kasei Bio and Huaheng Bio [1] Refrigerants - The implementation of quota policies is expected to usher in a high-growth cycle for third-generation refrigerants, with supply entering a "quota + continuous reduction" phase starting in 2024 [2] - The demand for refrigerants is anticipated to grow steadily due to the development of heat pumps, cold chain markets, and the expansion of the air conditioning market in Southeast Asia [2] - Companies with high quota shares, such as Juhua Co., Sanmei Co., Haohua Technology, and Yonghe Co., are expected to benefit significantly from this trend [2] Electronic Specialty Gases - Electronic specialty gases are critical to the electronics industry, characterized by high technical barriers and added value [3] - The rapid upgrade of the wafer manufacturing industry in China is creating a mismatch with the fragmented and insufficient domestic high-end electronic specialty gas market, presenting significant domestic substitution opportunities [3] - Demand is driven by the semiconductor, display panel, and photovoltaic sectors, with companies like Jinhong Gas, Huate Gas, and China Shipbuilding Gas poised to capitalize on this trend [3] Light Hydrocarbon Chemicals - The trend towards light raw materials in the global olefin industry is notable, with a shift from heavy naphtha to lighter low-carbon alkanes like ethane and propane [4] - Light hydrocarbon chemicals are characterized by low carbon emissions, low energy consumption, and low water usage, aligning with global carbon neutrality goals [4] - Companies in the light hydrocarbon sector, particularly satellite chemicals, are expected to see a revaluation of their worth [4] COC Polymers - The industrialization of COC (Cyclic Olefin Copolymer) is accelerating in China, driven by domestic companies achieving breakthroughs and the shift of downstream industries to domestic sources [5] - COC materials are increasingly used in high-end applications, with a focus on companies like Akolai that are positioned to break through market bottlenecks [5] Potash Fertilizers - Potash fertilizer prices are expected to rebound as the industry enters a destocking cycle, with supply constraints due to Canpotex withdrawing new quotes and Nutrien announcing production cuts [6] - The demand for potash fertilizers is likely to increase as farmers' planting intentions rise, driven by higher prices for wheat and corn [6] - Companies such as Yara International, Salt Lake Potash, and Zangge Mining are highlighted as key players in the potash sector [6] MDI Market - The MDI (Methylene Diphenyl Diisocyanate) market is characterized by oligopoly, with demand steadily increasing due to the expansion of polyurethane applications [7] - The market is dominated by five major companies, which account for 90.85% of global MDI production capacity [7] - Despite current price pressures, the MDI supply landscape is expected to improve, with companies like Wanhua Chemical positioned to benefit from future demand recovery [7] Chemical Price Tracking - The top five price increases this week include caustic soda (16.92%), aluminum fluoride (12.72%), and nitric acid (7.69%) [8] - The top five price decreases include NYMEX natural gas (-12.76%) and ethylene glycol (-4.88%) [8] Supply Side Tracking - This week, 170 chemical companies reported changes in production capacity, with 7 new repairs and 7 restarts noted [9]

Market Performance - The basic chemical index decreased by 2.19% from December 6 to December 12, while the CSI 300 index fell by only 0.08%, indicating that the basic chemical sector underperformed the CSI 300 by 2.12 percentage points, ranking 26th among all sectors [1][2] - The top-performing sub-industries included rubber additives (4.50%), adhesives and tapes (2.95%), non-metallic materials III (1.04%), synthetic resins (0.68%), and other rubber products (0.37%) [1][2] Chemical Price Trends - The top five products with the highest weekly price increases were hydrogen peroxide (14.67%), R125 (13.33%), hydrochloric acid (Shandong) (12.50%), domestic vitamin E (8.33%), and raw salt (5.77%) [3] - The top five products with the largest weekly price declines were liquid chlorine (-33.33%), NYMEX natural gas (-22.31%), R22 (-13.89%), hydrochloric acid (Jiangsu) (-12.50%), and R134a (-8.33%) [3] Industry Dynamics - The Ministry of Ecology and Environment announced the issuance of production, use, and import quotas for ozone-depleting substances and hydrofluorocarbons (HFCs) for 2026, with a total production quota of 797,800 tons, a slight increase of 5,963 tons from 2025 [4] - The production quotas for R134a, R245fa, R32, and R125 will increase by 3,272, 2,918, 1,171, and 351 tons respectively, while R143 and R227ea will see reductions of 1,255 and 517 tons [4] - The high demand for third-generation refrigerants is expected to continue, with prices remaining elevated; as of December 12, the market prices for R32, R125, and R134a in East China were 63,300, 45,000, and 57,500 yuan per ton, respectively [4] - The production of air conditioners and automobiles in China showed growth, with cumulative production from January to October 2025 reaching 230 million units and 27.325 million vehicles, representing year-on-year increases of 3% and 11% respectively [4] Price Adjustments in the Industry - Several leading companies in the light stabilizer sector have announced price increases of approximately 10% to address long-standing issues of irrational price competition [5] - The price adjustments were initiated by major players such as Lianlong and followed by others like Suqian Liansheng and Tiangang Additives [5] Investment Recommendations - Focus on the refrigerant sector, as the supply-demand balance is expected to improve, with price levels likely to rise; recommended companies include Jinshi Resources, Juhua Co., Sanmei Co., and Yonghe Co. [6] - Attention is also suggested for the chemical fiber sector, with recommended companies being Huafeng Chemical, Xin Fengming, and Taihe New Materials [6] - Other quality targets include Wanhua Chemical, Hualu Hengsheng, Luxi Chemical, and Baofeng Energy [6] - The tire sector is highlighted with recommendations for Sailun Tire, Senqilin, and Linglong Tire [6] - In the agricultural chemicals sector, recommended companies include Yara International, Salt Lake Co., Xingfa Group, Yuntianhua, and Yangnong Chemical [6] - Quality growth targets include Blue Sky Technology, Shengquan Group, and Shandong Heda [6] Industry Rating - The basic chemical industry maintains an "overweight" rating [7]

行业走势图 数据来源：聚源 -19% -10% 0% 10% 19% 29% 38% 2024-12 2025-04 2025-08 基础化工 沪深300 基础化工 基础化工 2025 年 12 月 17 日 投资评级：看好（维持） 相关研究报告 《中央经济工作会议强调深入整治 "内卷式"竞争，磷肥市场座谈会在 北京召开—行业周报》-2025.12.14 《关注 BOPET 行业反内卷动向，全球 MDI 价格联动上涨—化工行业周报》 -2025.12.7 《发改委价格司组织召开价格无序竞 争成本认定工作座谈会，2026 年中国 钾肥大合同达成 — 行 业 周 报 》 -2025.11.30 抗老化助剂厂家发布涨价函，看好行业景气底部向上 修复、格局优化 ——抗老化助剂行业点评报告 | 金益腾（分析师） | 徐正凤（分析师） | | --- | --- | | jinyiteng@kysec.cn | xuzhengfeng@kysec.cn | | 证书编号：S0790520020002 | 证书编号：S0790524070005 | 事件：抗老化助剂厂家发布涨价函，看好行业景气底部向上修复、格局优化 12 ...

Core Viewpoint - Suqian Liansheng (603065.SH) announced a delay in the completion of its new materials project due to changes in market conditions and slowed construction progress, pushing the expected operational date from December 2025 to December 2026 [1] Group 1: Project Details - The project aims to produce 12,000 tons of light stabilizers, 5,000 tons of anti-precipitation agents, and 15,000 tons of dimethyl sebacate [1] - As of September 30, 2025, the project has utilized 348.48 million yuan of raised funds, accounting for 74.68% of the planned total investment [1] Group 2: Market Conditions - The primary reason for the delay is the low market price of light stabilizer 770, coupled with the company's annual capacity utilization rate for hindered amine light stabilizers being only 57.35% [1] - The current market environment makes it difficult to achieve the expected economic benefits from the second-phase project, which includes dimethyl sebacate as a key intermediate for light stabilizer 770 [1] Group 3: Historical Context - The project was previously delayed in 2023 due to construction issues stemming from macroeconomic conditions and was further postponed in 2024 due to the downturn in the chemical industry [1]

Group 1 - The core viewpoint of the article highlights the project delays announced by Huitong Co. and Suqian Liansheng, reflecting the companies' strategic adjustments in response to market conditions and operational needs [2][3][4] Group 2 - Huitong New Materials announced on November 18 that the completion date for its "Annual Production of 300,000 Tons of High-Performance Composite Materials Project" has been extended to December 31, 2027. Currently, the project has achieved an annual production capacity of approximately 240,000 tons, reaching 80% of the planned capacity, with a utilization rate exceeding 80% [3] - The delay is attributed to the need for careful planning of fundraising usage in light of the macro market environment and the company's business development, aiming to avoid wasteful expansion of production capacity [3] Group 3 - Suqian Liansheng announced on November 20 that the timeline for its fundraising project, which includes the production of 12,000 tons of light stabilizers, 5,000 tons of anti-aggregation agents, and 15,000 tons of dimethyl sebacate series new materials, has been postponed from December 2025 to December 2026 [4] - The first phase of the project is nearly completed and operational, while the second phase is still under construction. The market competition for light stabilizer 770 is intense, with prices at their lowest in recent years, leading to a current utilization rate of 57.35% for the company's hindered amine light stabilizers [4] - The company has decided to slow down the investment pace of the fundraising project due to the inability to achieve expected economic benefits under the current market conditions [4]