国海证券研报指出，税友股份深耕G端税务二十余载，B端AI+Saas打开新空间。公司作为国内财税 AI+Saas龙头企业，深耕TOG业务，深度参与金税三期、四期等项目。B端业务上，公司，打造犀友财 税垂域人工智能平台，实现AI Agent+财税融合，引领智慧财税，开创第二增长点。公司所在AIBM生态 市场空间广阔，据弗若斯特沙利文&税友集团发布的《聚焦财税场景的AIBM生态服务行业白皮书》数 据，预计到2028年国内财税AIBM生态服务行业市场规模将达3907.3亿元，2023-2028年CARG达 74.9%。维持"增持"评级。 ...

Group 1: BYD / Passenger Vehicles - BYD reported a total sales volume of 4.6024 million vehicles in 2025, representing a year-on-year increase of 7.73% despite a monthly sales decline of 18.3% in December 2025 [3][4] - The sales of the high-end model "Fangchengbao" surged by 345.5% year-on-year in December 2025, with annual sales reaching 235,000 units, indicating a strong performance in the high-end market segment [4] - BYD's overseas sales reached 1.0496 million units in 2025, a year-on-year increase of 145%, solidifying its position as the global leader in the new energy vehicle market [4][5] Group 2: Kangnuo Ya-B / Biopharmaceuticals - Kangnuo Ya's innovative biological agent, Kangyueda, has been included in the national medical insurance reimbursement list, enhancing patient accessibility and reducing financial burdens [6][7] - The drug shows significant efficacy in treating moderate to severe atopic dermatitis, with response rates of 92.5% and 77.1% for EASI-75 and EASI-90, respectively [7] - Revenue projections for Kangnuo Ya are estimated at 741 million yuan for 2025, increasing to 1.9 billion yuan by 2027, with a "buy" rating assigned based on the growth potential of its innovative product pipeline [8] Group 3: Lithium Carbonate and Glyphosate Industry - The lithium carbonate price increased by 14.69% week-on-week, reaching 140,500 yuan per ton, driven by strong demand in the energy storage sector [17] - Glyphosate prices rose by 4.78% week-on-week, reflecting a recovery in demand and a tightening supply situation in the market [17][12] - The chemical industry is expected to experience a revaluation due to supply-side changes and a potential shift towards higher dividend yields as capacity expansion slows [12][13] Group 4: Shenli Environment / General Equipment - Shenli Environment is focusing on expanding production capacity and overseas markets, with a significant increase in orders for high-efficiency liquid cooling equipment [36][38] - The company aims to enhance its product delivery capabilities through the establishment of new intelligent production lines, ensuring timely and high-quality order fulfillment [38] - The data service segment is projected to become a core growth driver, with substantial order growth expected in the coming years [40][41] Group 5: Textile and Apparel Industry - The textile manufacturing sector is expected to improve as tariff impacts wane, with a focus on leading manufacturers benefiting from stable operations and improved order flows [43][44] - The domestic sports footwear and apparel market is showing signs of recovery, particularly among high-end brands, with expectations for accelerated growth in 2026 [44] - The luxury goods market in China is gradually recovering, driven by wealth effects and improved retail performance, with a projected growth of approximately 4% in 2026 [45]