Group 1 - Nanda Optoelectronics is a core enterprise in the semiconductor materials field, focusing on the R&D and mass production of ArF photoresists, having achieved breakthroughs that disrupt the monopoly of Japanese and American companies in the mid-to-high-end photoresist market [1][38][39] - The company has established deep cooperation with foundries in the Yangtze River Delta and has successfully validated its ArF photoresist for 28nm processes, leading to significant order growth and capacity expansion following the introduction of U.S. semiconductor tariffs in 2026 [1][39] - The National Big Fund has provided financial support for its photoresist projects, enhancing its first-mover advantage in the domestic photoresist market [1][39] Group 2 - Tongcheng New Materials, based in Shanghai, is a leading domestic rubber additive company that has entered the photoresist market through the acquisition of Beixu Electronics, focusing on the R&D and production of KrF photoresists [2][40] - The company has established stable partnerships with major domestic foundries, achieving large-scale production of KrF photoresists widely used in memory chips and power devices [2][40] - Plans for an H-share listing in 2026 aim to raise funds for high-end photoresist R&D and capacity expansion, further enhancing its competitive edge in the domestic market [2][40] Group 3 - Dinglong Co., headquartered in Wuhan, is a leader in printing and copying consumables, diversifying into semiconductor materials with a focus on polishing pads and supporting materials for photoresists [3][41] - The company has established close cooperation with major foundries like SMIC, achieving import substitution for its CMP polishing pads, which supports its photoresist business [3][41] - Following the U.S. semiconductor tariffs, there has been a surge in demand for localized supporting materials, leading to increased orders for its photoresist and related products [3][41] Group 4 - Yake Technology, located in Jiangsu, has entered the semiconductor photoresist market through the acquisition of South Korea's UP Chemical, focusing on KrF and ArF photoresists [4][42] - The company has integrated the technical advantages of the Korean team with domestic market resources, positioning itself as a core supplier of mid-to-high-end photoresists in the global semiconductor supply chain [4][42] - The electronic specialty gas business complements its photoresist offerings, providing a one-stop material solution for foundries [4][42] Group 5 - Dongcai Technology, based in Sichuan, specializes in high polymer resin materials for photoresists, leveraging its chemical industry foundation in the Southwest [5][43] - The company has achieved batch supply of resin products for various photoresist models, including G/I line and KrF, validated by multiple domestic photoresist manufacturers [5][43] - The demand for localized raw materials has surged following the U.S. semiconductor tariffs, leading to increased production capacity and a focus on high-end resin materials for ArF photoresists [5][43] Group 6 - Lianhong New Materials, located in Shandong, produces core raw materials such as monomers and solvents for photoresists, achieving low-cost production with quality meeting import standards [6][44] - The company has established long-term partnerships with downstream photoresist manufacturers, enhancing product adaptability and market share [6][44] - The acceleration of domestic substitution due to U.S. tariffs has led to a significant increase in orders for its photoresist raw materials [6][44] Group 7 - Shengquan Group, based in Shandong, focuses on developing phenolic and epoxy resins for photoresists, achieving breakthroughs in green and high-performance materials [7][45] - The company has become a core supplier for downstream photoresist manufacturers, benefiting from the growing demand for upstream resin materials following the U.S. semiconductor tariffs [7][45] - Increased R&D investment aims to develop high-end resin materials for KrF photoresists, further extending its position in the semiconductor materials industry [7][45] Group 8 - Shanghai Xinyang, a leader in semiconductor cleaning liquids, has diversified into the photoresist market, focusing on G/I line and electroplating photoresists [8][46] - The company has achieved large-scale production of G/I line photoresists, becoming a major supplier for domestic packaging applications [8][46] - The introduction of U.S. tariffs has accelerated the domestic adoption of photoresist materials, significantly increasing order volumes for its products [8][46] Group 9 - Jingrui Electric Materials, located in Jiangsu, is a leader in microelectronic materials, with its photoresist business covering multiple models including G/I line and KrF [9][48] - The company has accumulated extensive experience in photoresist R&D and production, with KrF photoresists entering the customer validation phase [9][48] - The U.S. semiconductor tariffs have led to a significant increase in domestic procurement of photoresists, resulting in notable revenue growth for the company [9][48] Group 10 - Huamao Technology, based in Fujian, has entered the photoresist market through the acquisition of XuZhou Bokan, focusing on ArF photoresist R&D [10][49] - The company aims to leverage its technical reserves to achieve breakthroughs in the production of mid-to-high-end photoresists, particularly in automotive semiconductor applications [10][49] - The acceleration of domestic substitution due to U.S. tariffs positions the company favorably in the ArF photoresist market [10][49] Group 11 - Jingfang Technology, headquartered in Jiangsu, specializes in semiconductor packaging and testing, relying on photoresists as a core consumable in its processes [11][50] - The company is enhancing cooperation with domestic photoresist manufacturers to optimize supply chain costs amid the push for domestic substitution [11][50] - The growth in demand from automotive electronics and AIoT sectors is driving the expansion of its packaging business, indirectly benefiting from the photoresist market [11][50] Group 12 - Xinlai Yingcai, based in Jiangsu, is a leader in ultra-pure fluid equipment, providing clean production equipment for photoresist manufacturing [12][51] - The company is expanding its product offerings to include ultra-clean equipment suitable for ArF and EUV photoresist production [12][51] - The demand for clean equipment has surged following the U.S. semiconductor tariffs, leading to significant order growth [12][51] Group 13 - Hubei Yihua, located in Hubei, is a leader in basic chemicals, producing raw materials for photoresists such as chlorobenzene and phosphorus trichloride [13][53] - The company has achieved large-scale production of photoresist raw materials, benefiting from the growing demand for localized supply following U.S. tariffs [13][53] - Its integrated chemical industry advantages help reduce production costs, enhancing its competitiveness in the photoresist supply chain [13][53]

Group 1 - Institutional research activity has decreased week-on-week, focusing on high-growth sectors and leading companies with strong certainty [1] - Chengdu Xian Dao (688222) received attention from 74 institutions, highlighting its focus on small molecule drug discovery and development services [1] - The company has established a strong technical barrier in drug research and development, participating deeply in the global innovative drug development industry [1] Group 2 - Chengdu Xian Dao's financial ratings show strong debt repayment ability (A, ranked 164) and capital structure (A, ranked 825), indicating significant competitive advantages [1] - The company has good development and profitability capabilities (both rated BBB, ranked 590 and 1394), suggesting strong business growth potential [1] - However, cash flow and asset quality are rated BB (ranked 1573 and 1757), indicating average performance [1] Group 3 - SWOT analysis reveals strengths in debt repayment ability exceeding industry benchmarks by 26.85% and development ability exceeding by 9.69% [2] - Weaknesses include a scale strength below industry benchmarks by 66.32% and capital structure, operational efficiency, and cash flow below benchmarks by 14.33%, 12.05%, and 13.07% respectively [2] - Opportunities for improvement exist in multiple capabilities compared to industry leader WuXi AppTec, with significant potential for growth in scale, asset quality, operational efficiency, and profitability [2] Group 4 - Chengdu Xian Dao's stock price is currently at 32.52 CNY per share, significantly overvalued compared to the fair value of 24.09 CNY, with a deviation rate of +35.0% [4] - If the growth in innovative drug development orders does not meet expectations, or if core operational indicators continue to decline, the overvaluation may lead to a correction [4] Group 5 - Cai Bai Co., Ltd. (605599) focuses on gold and jewelry retail, receiving attention from 51 institutions, indicating its competitive advantage in the market [5] - The company has strong operational efficiency (AA, ranked 62), debt repayment ability (A, ranked 66), and asset quality (A, ranked 354) [5] - However, its capital structure is rated CCC (ranked 3873), indicating a significant shortcoming in capital allocation [5] Group 6 - SWOT analysis for Cai Bai shows strengths in asset quality exceeding industry benchmarks by 82.73% and operational efficiency by 44.48% [6] - Weaknesses include a capital structure significantly below industry benchmarks by 19.25% [6] - Opportunities for growth exist in scale and capital structure improvements compared to industry leader Shanghai Pharmaceuticals [6] Group 7 - Stock price for Cai Bai is at 17.30 CNY per share, undervalued compared to the fair value of 25.74 CNY, with a deviation rate of -32.79% [7] - A recovery in consumer demand in the gold and jewelry sector could lead to a correction in the undervaluation [7] Group 8 - Shuanglin Co., Ltd. (noted as 8) focuses on automotive components, receiving attention from 55 institutions, reflecting market interest in its potential in the electric vehicle sector [8] - The company has strong debt repayment ability (A, ranked 397), profitability (A, ranked 790), and asset quality (A, ranked 620) [8] - However, its capital structure is rated CCC (ranked 3507), indicating a significant weakness [8] Group 9 - SWOT analysis for Shuanglin reveals strengths in asset quality exceeding industry benchmarks by 27.67% and development ability by 24.44% [9] - Weaknesses include a capital structure below industry benchmarks by 23.48% and operational efficiency below by 6.38% [9] - Opportunities for improvement exist in multiple capabilities compared to industry leaders [9] Group 10 - Stock price for Shuanglin is at 39.61 CNY per share, slightly overvalued compared to the fair value of 36.18 CNY, with a deviation rate of +9.48% [11] - Continued deterioration in core operational indicators or increased competition could lead to a valuation correction [11] Group 11 - Pulit (002324) specializes in modified plastics, receiving attention from 51 institutions, indicating market interest in its growth potential [12] - The company has strong cash flow (BBB, ranked 541), asset quality (BBB, ranked 1334), and scale strength (BBB, ranked 1080) [12] - However, its debt repayment ability (B, ranked 3116) and capital structure (B, ranked 3388) are significant weaknesses [12] Group 12 - SWOT analysis for Pulit shows strengths in cash flow exceeding industry benchmarks by 21.29% and development ability by 11.66% [13] - Weaknesses include a capital structure below industry benchmarks by 26.8% [13] - Opportunities for improvement exist in multiple capabilities compared to industry leader Zhongce Rubber [13] Group 13 - Stock price for Pulit is at 22.80 CNY per share, overvalued compared to the fair value of 17.64 CNY, with a deviation rate of +29.25% [15] - Continued deterioration in core operational indicators or increased competition could lead to a valuation correction [15] Group 14 - Tangyuan Electric (300789) focuses on rail transit detection and monitoring, receiving attention from 56 institutions, indicating market interest in its growth potential [16] - The company has asset quality (BB, ranked 1745) and capital structure (BB, ranked 2041) at moderate levels, but cash flow (CC, ranked 4782) and scale strength (C, ranked 4151) are poor [16] - SWOT analysis reveals strengths in asset quality exceeding industry benchmarks by 34.95% and development ability by 14.32% [17] Group 15 - Weaknesses include scale strength below industry benchmarks by 51.66% and cash flow below by 40.1% [17] - Opportunities for improvement exist in multiple capabilities compared to industry leader Guodian Nanrui [17] Group 16 - Stock price for Tangyuan Electric is at 23.38 CNY per share, slightly undervalued compared to the fair value of 26.94 CNY, with a deviation rate of -13.21% [18] - If the company can leverage its smart operation business to improve profitability, it may push the valuation back to a reasonable range [18]

Market Performance - The PEEK materials concept declined by 0.78%, ranking among the top losers in the concept sector, with notable declines from companies like Prilite, Changying Precision, and Meihua Co. [1] - In contrast, 13 stocks within the sector experienced price increases, with Chaojie Co., Wanrun Co., and Hailide Co. leading the gains at 6.25%, 5.04%, and 4.78% respectively [1] Capital Flow - The PEEK materials concept saw a net outflow of 3.792 billion yuan in principal funds, with 40 stocks experiencing net outflows, and 7 stocks seeing outflows exceeding 100 million yuan [1] - Changying Precision led the outflows with a net outflow of 1.290 billion yuan, followed by Tianci Materials, Guangwei Composites, and Jinfat Technology with outflows of 431 million yuan, 375 million yuan, and 304 million yuan respectively [1] - Conversely, the stocks with the highest net inflows included Wanrun Co., Hailide Co., and Prilite, with net inflows of 65.954 million yuan, 34.272 million yuan, and 16.478 million yuan respectively [1] Stock Performance - The top stocks with significant net outflows in the PEEK materials sector included: - Changying Precision: -4.13% with a turnover rate of 10.30% and a net outflow of 1.289 billion yuan - Tianci Materials: -1.15% with a turnover rate of 5.77% and a net outflow of 431 million yuan - Guangwei Composites: -1.59% with a turnover rate of 8.26% and a net outflow of 375 million yuan [2] - Notable gainers in the sector included: - Chaojie Co.: +6.25% with a turnover rate of 15.08% and a net outflow of 200 million yuan - Hailide Co.: +4.78% with a turnover rate of 10.04% and a net inflow of 34.272 million yuan [2]

Investment Rating - The industry investment rating is maintained as "Outperform the Market" [4] Core Insights - The commercial aerospace industry is entering a period of explosive growth, with significant improvements in low-orbit satellite constellation construction and launch capabilities. China plans to launch 12,992 commercial satellites to create a global internet satellite constellation [1] - The demand for liquid rocket engines is increasing due to the trend towards large-capacity and reusable rockets in commercial aerospace, leading to a substantial rise in the demand for liquid propellants [2] - The market for electronic specialty gases is projected to reach $6.023 billion globally by 2025, with a CAGR of 6.39% from 2022 to 2025 [2] - The carbon fiber industry is experiencing structural differentiation, with high-performance carbon fiber demand rising in aerospace, while the mid-to-low-end market faces oversupply and price wars [9] - Advanced structural ceramics and composite materials are critical for high-end equipment in aerospace and other key sectors, with ongoing technological advancements in China [9] Summary by Sections Commercial Aerospace Development - The commercial aerospace sector is witnessing rapid advancements, with the establishment of launch sites and the development of new rocket technologies [1] - The government is promoting the safe and healthy development of emerging industries, including commercial aerospace, through various action plans [1] Market Demand and Growth - The demand for liquid propellants and specialty gases is expected to grow significantly, driven by advancements in rocket technology and increased satellite production [2] - The electronic specialty gas market in China is projected to reach 23 billion yuan by 2024, with a CAGR of 10.31% from 2022 to 2024 [2] Material Applications - High-performance materials such as carbon fiber, advanced ceramics, and quartz glass fibers are increasingly used in commercial aerospace applications [9][11] - Companies like Jiufeng Energy and Guangwei Composites are leading in the domestic market for specialty gases and carbon fibers, respectively, with ongoing projects to meet the growing demand [2][9] Investment Recommendations - The report suggests focusing on companies involved in rocket fuel and satellite production, as well as those producing specialty fibers and advanced materials for aerospace applications [11]

证券之星消息，1月13日塑料板块较上一交易日下跌3.01%，瑞华泰领跌。当日上证指数报收于4138.76， 下跌0.64%。深证成指报收于14169.4，下跌1.37%。塑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 | | --- | --- | --- | --- | --- | --- | --- | --- | | 001255 博菲电气 | | 8455.74万 | 45.40% | -5229.15万 | -28.08% | -3226.59万 | -17.33% | | 000973 佛塑科技 | | 3338.29万 | 4.21% | -1275.44万 | -1.61% | -2062.85万 | -2.60% | | 001359 | 平安电工 | 2974.51万 | 12.98% | -31.69万 | -0.14% | -2942.82万 | -12.84% | | 601026 道生天合 | | 2928.08万 | 9.47% | -66.15万 | -0.21% | ...

Industry Investment Rating - The industry investment rating is "Outperform" and is maintained [2] Core Views - The basic chemical industry index closed at 4569.80 points, up 4.21% from last week, outperforming the CSI 300 index by 2.35% [17] - Among the 25 sub-industries in the chemical sector, all showed gains, with inorganic salts, modified plastics, synthetic resins, and chlor-alkali leading the way with weekly increases of 10.92%, 9.94%, 7.87%, and 7.60% respectively [18][19] - A total of 462 stocks in the chemical sector saw 400 stocks rise (87%) and 57 stocks fall (12%) during the week [21] Summary by Relevant Sections Weekly Chemical Market Overview - The basic chemical industry index rose to 4569.80 points, marking a 4.21% increase compared to the previous week, and outperformed the CSI 300 index by 2.35% [17] - The weekly performance of 25 sub-industries showed no declines, with significant gains in inorganic salts and modified plastics [18][19] Chemical Product Price Trends - Among 380 tracked chemical products, 89 saw price increases while 70 experienced declines [24] - The top ten products with the highest price increases included lithium manganate and lithium battery electrolytes, with increases ranging from 7% to 22% [25] - Conversely, the top ten products with the largest price declines included vitamin VD3 and lithium hexafluorophosphate, with declines ranging from 4% to 13% [26] Key Chemical Sub-Industry Tracking - The polyester filament market remained stable, with average prices for POY, FDY, and DTY showing slight declines [27] - The average industry operating rate for polyester filament was approximately 88.11%, with some facilities undergoing maintenance [28] - The average processing margin for polyester products indicated a slight improvement in profitability compared to the previous week [29] Tire Industry Insights - The operating rates for the full steel tire industry decreased to 55.50%, while the semi-steel tire industry dropped to 63.78% [38] - Export volumes from major tire companies in Southeast Asia showed significant year-on-year declines [39] - The average price of styrene-butadiene rubber increased by approximately 2.45% during the week [40] Refrigerant Market Overview - The R22 refrigerant market remained weak, with prices stabilizing at low levels due to cautious market sentiment [47] - In contrast, the R134a refrigerant market continued to rise, with major producers increasing prices amid tight supply conditions [48]

Core Insights - The brain-computer interface (BCI) industry in China is experiencing significant advancements, with clinical results emerging for high-level paraplegics and substantial funding rounds, including a recent 2 billion yuan investment in a non-invasive unicorn company, Strong Brain Technology, marking the second-largest funding record globally in this field [1][2] - The industry is poised for rapid commercialization, driven by technological breakthroughs, capital influx, and supportive policies, as it transitions from cutting-edge technology to practical applications in daily life [1][5] Technological Breakthroughs - Recent advancements in BCI technology include successful clinical trials for invasive systems, enabling high-level paraplegics to control smart wheelchairs and robotic dogs [2][3] - Companies like JieTi Medical and Chip Intelligence have made significant progress, with JieTi completing trials for its invasive BCI system and Chip Intelligence's semi-invasive product achieving human implantation [2][3] - The first clinical trial of a fully implanted, wireless BCI product by Brain Tiger Technology has shown promising results, allowing an 8-year paraplegic patient to achieve thought control just five days post-surgery [2][3] Policy and Capital Support - The BCI sector benefits from comprehensive policy support, including its designation as one of the six future industries in the 14th Five-Year Plan, which elevates it to a national strategic priority [5][6] - Recent initiatives by the Sichuan provincial medical insurance bureau have established pricing for 82 neuro-related medical services, including BCI applications, facilitating clinical adoption [5][6] - The establishment of industry standards by the National Medical Products Administration is expected to lower costs and risks associated with technology development and clinical application [6] Industry Collaboration and Investment - Companies like Baiyang Pharmaceutical are actively collaborating with academic institutions to explore the integration of BCI with artificial intelligence, aiming for innovative clinical solutions [7] - Other listed companies are also engaging in the BCI space through material supply and equipment development, indicating a strong interest from institutional investors [7] Future Development and Challenges - The BCI industry is anticipated to move towards standardization and scalability, with initial industry standards expected to be established by 2027-2028 [8] - Potential constraints include the pace of chip design and production, as well as the need for ethical regulations regarding personal brain data [8] - Despite these challenges, the domestic BCI industry holds significant advantages, including strong policy support, a vast clinical resource base, and a comprehensive supply chain [8] Investment Opportunities - The BCI sector presents a dual investment opportunity in both medical and technological domains, with short-term focus on disease treatment and long-term potential for enhancing human capabilities through integration with AI and robotics [9] - The industry is positioned to cultivate leading global BCI companies, fostering a capital-innovation synergy between primary and secondary markets [9]

Market Overview - The Shanghai Composite Index rose by 1.09% on January 12, with 28 out of the 31 sectors experiencing gains, led by the Media and Computer sectors, which increased by 7.80% and 7.26% respectively [1] - The Basic Chemical sector saw a modest increase of 0.30%, while the Oil & Petrochemical, Coal, and Real Estate sectors faced declines of 1.00%, 0.47%, and 0.29% respectively [1] Capital Flow Analysis - The main capital outflow from the two markets totaled 27.468 billion yuan, with 11 sectors experiencing net inflows. The Computer sector led with a net inflow of 15.774 billion yuan, followed by the Media sector with 5.391 billion yuan [1] - The sectors with the highest net capital outflows included the Power Equipment sector, which saw an outflow of 14.093 billion yuan, and the Electronics sector with an outflow of 11.193 billion yuan [1] Basic Chemical Sector Performance - In the Basic Chemical sector, 408 stocks were tracked, with 266 stocks rising and 130 stocks falling. The sector experienced a net capital outflow of 5.936 billion yuan [2] - Notable stocks with significant net inflows included Wanhua Chemical, which saw an inflow of 113 million yuan, followed by Huafeng Superfiber and Yinhai Technology with inflows of 83.528 million yuan and 69.5548 million yuan respectively [2] - The stocks with the highest net outflows included Jinfat Technology, with an outflow of 1.388 billion yuan, followed by Duofluor and Pulite with outflows of 266.799 million yuan and 252.6524 million yuan respectively [4] Basic Chemical Sector Capital Inflow and Outflow - The top inflow stocks in the Basic Chemical sector included: - Wanhua Chemical: -1.52% change, 1.20% turnover rate, 112.8417 million yuan inflow - Huafeng Superfiber: 5.39% change, 6.04% turnover rate, 83.5279 million yuan inflow - Yinhai Technology: 13.28% change, 21.79% turnover rate, 69.5548 million yuan inflow [2] - The top outflow stocks in the Basic Chemical sector included: - Jinfat Technology: 2.82% change, 13.93% turnover rate, -1.3877252 billion yuan outflow - Duofluor: -0.85% change, 10.46% turnover rate, -266.8799 million yuan outflow - Pulite: 4.82% change, 29.15% turnover rate, -252.6524 million yuan outflow [4]

Group 1 - The core point of the article highlights the recent performance of Shanghai Pulite Composite Materials Co., Ltd., with a stock price increase of 5% to 23.94 CNY per share, a trading volume of 4.1 billion CNY, a turnover rate of 23.05%, and a total market capitalization of 26.629 billion CNY [1] - The company, established on October 28, 1999, and listed on December 18, 2009, specializes in the research, production, sales, and service of polymer new materials and their composites [1] - The revenue composition of the company includes general modified materials at 44.47%, engineering modified materials at 17.05%, lithium iron phosphate lithium-ion batteries at 15.42%, and other categories [1] Group 2 - From the perspective of major circulating shareholders, Southern Fund's Southern CSI 1000 ETF (512100) reduced its holdings by 76,600 shares in the third quarter, now holding 6.105 million shares, which represents 0.79% of circulating shares [2] - The Southern CSI 1000 ETF has a total scale of 76.63 billion CNY, with a year-to-date return of 7.05% and a one-year return of 45.31% [2] - The fund manager of Southern CSI 1000 ETF is Cui Lei, who has been in the position for 7 years and 68 days, with a total asset scale of 122.76 billion CNY [3] Group 3 - Southern Fund's Southern Balanced Allocation Mixed Fund (202212) also holds a significant position in Pulite, having reduced its holdings by 83,800 shares in the third quarter, now holding 505,900 shares, which accounts for 2.78% of the fund's net value [4] - The Southern Balanced Allocation Mixed Fund has a total scale of 267 million CNY, with a year-to-date return of 3.49% and a one-year return of 57.01% [4] - The fund manager of Southern Balanced Allocation Mixed Fund is Wan Zhaohui, who has been in the position for 263 days, with a total asset scale of 26.7 million CNY [5]

Group 1 - Shanghai Pulit Composite Materials Co., Ltd., Zhejiang Pulit New Materials Co., Ltd., and Chongqing Pulit New Materials Co., Ltd. have obtained a patent for a "yellowing-resistant, laser-weldable flame-retardant nylon material and its preparation method," with the patent announcement number CN117866430B, applied on December 2023 [1] - Shanghai Pulit Composite Materials Co., Ltd. was established in 1999, located in Shanghai, primarily engaged in the rubber and plastic products industry, with a registered capital of 1,112.336248 billion RMB. The company has invested in 23 enterprises, participated in 14 bidding projects, holds 30 trademark records, 752 patent records, and has 72 administrative licenses [1] - Zhejiang Pulit New Materials Co., Ltd. was established in 2010, located in Jiaxing, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 700 million RMB. The company has invested in 1 enterprise, participated in 58 bidding projects, holds 600 patent records, and has 8 administrative licenses [1] - Chongqing Pulit New Materials Co., Ltd. was established in 2011, located in Chongqing, primarily engaged in the manufacturing of chemical raw materials and chemical products, with a registered capital of 200 million RMB. The company has participated in 11 bidding projects, holds 601 patent records, and has 46 administrative licenses [2]