1. Report Industry Investment Rating - RU and NR are rated neutral, and BR is also rated neutral [10] 2. Core Viewpoints of the Report - For RU and NR, with the decrease of rainfall in Thailand, the futures price has dropped. The inventory in Qingdao Port and social inventory in China are increasing, and the increase rate has accelerated recently. The end - of - season in Yunnan is not conducive to the output of RU deliverable products, while Hainan may have an increase in raw materials. Thailand's northern region is in the peak production season, and the inventory of dark rubber in China may continue to increase. The downstream demand has no highlights, and the recovery space of tire factory operating rates is limited. The supply - demand difference may be beneficial to the spread expansion between RU and NR and the reverse arbitrage logic of NR, with prices moving in a range [10] - For BR, the upstream device has some changes, but the short - term supply change is limited. The production profit of private enterprises has improved, and the supply is expected to remain abundant. The downstream demand has no highlights, and the recovery space of tire factory operating rates is limited. The price of upstream butadiene is expected to be weak due to inventory pressure [10] 3. Summary by Relevant Catalogs Market News and Data - Futures: On the previous trading day, the closing price of the RU main contract was 15,195 yuan/ton, up 70 yuan/ton; the NR main contract was 12,165 yuan/ton, up 15 yuan/ton; the BR main contract was 10,360 yuan/ton, up 90 yuan/ton [1] - Spot: The price of Yunnan - produced whole latex in the Shanghai market was 14,800 yuan/ton, up 50 yuan/ton; the price of Thai mixed rubber in Qingdao Free Trade Zone was 14,550 yuan/ton, unchanged; the price of Thai 20 - grade standard rubber in Qingdao Free Trade Zone was 1,835 US dollars/ton, up 5 US dollars/ton; the price of Indonesian 20 - grade standard rubber in Qingdao Free Trade Zone was 1,720 US dollars/ton, unchanged; the ex - factory price of BR9000 of Sinopec Qilu Petrochemical was 10,400 yuan/ton, unchanged; the market price of BR9000 of Zhejiang Transfar was 10,250 yuan/ton, down 50 yuan/ton [1] Market Information - China's rubber tire exports from January to October 2025: The export volume was 8.03 million tons, a year - on - year increase of 3.8%; the export value was 140.2 billion yuan, a year - on - year increase of 2.8%. Among them, the export volume of new pneumatic rubber tires was 7.74 million tons, a year - on - year increase of 3.6%; the export value was 134.8 billion yuan, a year - on - year increase of 2.6%. In terms of quantity, the export volume was 586.64 million pieces, a year - on - year increase of 4%. From January to October, the export volume of automobile tires was 6.85 million tons, a year - on - year increase of 3.3%; the export value was 115.8 billion yuan, a year - on - year increase of 2.1% [2] - China's natural rubber imports in October 2025: The import volume was 510,800 tons, a month - on - month decrease of 14.27% and a year - on - year decrease of 0.9%. From January to October, the cumulative import volume was 5.2281 million tons, a cumulative year - on - year increase of 17.27% [2] - ANRPC September 2025 report forecast: The global natural rubber production in September was expected to increase by 5% to 1.433 million tons, a 1% decrease from the previous month; the consumption was expected to decrease by 3.3% to 1.274 million tons, a 1.2% increase from the previous month. In the first three quarters, the cumulative production was expected to increase by 2.3% to 10.374 million tons, and the cumulative consumption was expected to decrease by 1.5% to 11.422 million tons [2] - Thailand's natural rubber exports in the first three quarters of 2025: The total export volume (excluding compound rubber) was 1.993 million tons, a year - on - year decrease of 8%. Among them, the export volume of standard rubber was 1.116 million tons, a year - on - year decrease of 20%; the export volume of smoked sheet rubber was 308,000 tons, a year - on - year increase of 22%; the export volume of latex was 556,000 tons, a year - on - year increase of 10%. From January to September, the total export volume to China was 759,000 tons, a year - on - year increase of 6%. Among them, the export volume of standard rubber to China was 459,000 tons, a year - on - year decrease of 19%; the export volume of smoked sheet rubber to China was 99,000 tons, a year - on - year increase of 330%; the export volume of latex to China was 199,000 tons, a year - on - year increase of 70% [3] - China's passenger car market in October 2025: The retail volume was 2.242 million vehicles, a year - on - year decrease of 0.8% and a month - on - month decrease of 0.1%, ending two consecutive months of growth. From January to October, the cumulative retail volume was 19.25 million vehicles, a year - on - year increase of 7.9% [3] - EU passenger car market in September 2025: The sales volume increased by 10% to 888,672 vehicles. The cumulative sales volume in the first three quarters increased by 0.9% year - on - year to 8.06 million vehicles [3] Market Analysis Natural Rubber - Spot and spreads on November 26, 2025: RU basis was - 395 yuan/ton (- 20), the spread between RU main contract and mixed rubber was 645 yuan/ton (+ 70), NR basis was 826 yuan/ton (+ 15); whole latex was 14,800 yuan/ton (+ 50), mixed rubber was 14,550 yuan/ton (+ 0), 3L spot was 15,150 yuan/ton (- 100). STR20 was quoted at 1,835 US dollars/ton (+ 5), the spread between whole latex and 3L was - 400 yuan/ton (+ 50); the spread between mixed rubber and styrene - butadiene rubber was 3,750 yuan/ton (+ 0) [4] - Raw materials: Thai smoked sheet was 60.91 Thai baht/kg (- 0.46), Thai latex was 57.00 Thai baht/kg (unchanged), Thai cup lump was 52.95 Thai baht/kg (+ 0.85), the spread between Thai latex and cup lump was 4.05 Thai baht/kg (- 0.15) [5] - Operating rates: The operating rate of all - steel tires was 62.04% (- 2.25%), and the operating rate of semi - steel tires was 69.36% (- 3.63%) [6] - Inventory: The social inventory of natural rubber was 468,877 tons (+ 16,288), the inventory of natural rubber in Qingdao Port was 1,079,708 tons (+ 17,827), the RU futures inventory was 39,600 tons (- 68,870), and the NR futures inventory was 50,199 tons (+ 504) [6] Cis - 1,4 - Polybutadiene Rubber (BR) - Spot and spreads on November 26, 2025: BR basis was - 160 yuan/ton (- 190), the ex - factory price of butadiene of Sinopec was 7,100 yuan/ton (- 100), the quotation of BR9000 of Qilu Petrochemical was 10,400 yuan/ton (unchanged), the quotation of BR9000 of Zhejiang Transfar was 10,250 yuan/ton (- 50), the price of private - owned BR in Shandong was 9,880 yuan/ton (- 40), and the import profit of BR in Northeast Asia was - 1,403 yuan/ton (unchanged) [7] - Operating rates: The operating rate of high - cis BR was 72.64% (+ 2.71%) [8] - Inventory: The inventory of BR traders was 5,540 tons (+ 660), and the inventory of BR enterprises was 26,900 tons (+ 270) [9]

Core Viewpoint - The company emphasizes its commitment to market-driven innovation and exploration of high-potential industries, including healthcare, 5G, and embodied intelligence [2] Group 1 - The company is focused on continuous innovation driven by market demand [2] - The company is expanding into emerging fields such as healthcare, 5G, and embodied intelligence [2] - The company plans to leverage its technological advantages to develop applications in humanoid robotics [2]

化工日报 | 2025-11-26 泰国主产区降雨将逐步减少 市场要闻与数据 期货方面，昨日收盘RU主力合约15125元/吨，较前一日变动-195元/吨；NR主力合约12150元/吨，较前一日变动-125 元/吨；BR主力合约10270元/吨，较前一日变动-125元/吨。 现货方面，云南产全乳胶上海市场价格14850元/吨，较前一日变动-50元/吨。青岛保税区泰混14550元/吨，较前一 日变动-50元/吨。青岛保税区泰国20号标胶1830美元/吨，较前一日变动-10美元/吨。青岛保税区印尼20号标胶1720 美元/吨，较前一日变动-10美元/吨。中石油齐鲁石化BR9000出厂价格10700元/吨，较前一日变动+0元/吨。浙江传 化BR9000市场价10350元/吨，较前一日变动+0元/吨。 市场资讯 据中国海关总署11月18日公布的数据显示，2025年前10个月中国橡胶轮胎出口量达803万吨，同比增长3.8%；出口 金额为1402亿元，同比增长2.8%。其中，新的充气橡胶轮胎出口量达774万吨，同比增长3.6%；出口金额为1348 亿元，同比增长2.6%。按条数计算，出口量达58,664万条，同比增长4%。 ...

投资者提问： 您好，公司始终坚持以市场需求为核心驱动持续创新，积极关注和探索具有高发展潜力的行业级新赛 道，包括人形机器人、高性能材料线等领域，同时构建并优化对外合作的研发创新体系，具体应用方向 需根据自身技术及相关产业发展情况一步明确。感谢您的关注。查看更多董秘问答>> 免责声明：本信息由新浪财经从公开信息中摘录，不构成任何投资建议；新浪财经不保证数据的准确 性，内容仅供参考。 请问贵司的产品是否适用于人形机器人皮肤？是否有人形机器人皮肤的研究？或者未来是否有往这方面 投入研发的计划？谢谢！ 董秘回答(传化智联SZ002010)： ...

Core Viewpoint - The company is focusing on market-driven innovation and exploring high-potential industries, including humanoid robotics, leveraging its technological advantages [1] Group 1: Company Strategy - The company emphasizes continuous innovation driven by market demand [1] - It is actively exploring new industry tracks with high development potential, such as healthcare, 5G, and embodied intelligence [1] - The company plans to expand product applications in humanoid robotics based on its technological strengths [1]

Report Industry Investment Rating - The rating for RU and NR is neutral, and the rating for BR is also neutral [10] Core Viewpoints - For natural rubber, recent cooling in China may accelerate the end of the tapping season in Yunnan, reducing the output of RU deliverable products. Hainan has good weather with expected raw material growth. Thailand's northern region is in the peak production season, but the south is affected by rainfall, limiting glue output. Cup - rubber production may increase. Domestic dark - colored rubber may continue to accumulate inventory. Downstream demand lacks highlights, and the upside potential of tire factory operating rates is limited. The supply - demand structure may favor the widening of the spread between RU and NR and the reverse - arbitrage logic of NR, with prices moving in a range [10] - For cis - butadiene rubber, some upstream devices have changes such as restarts and shutdowns for maintenance. The supply is expected to remain abundant as private enterprises' production profits improve and operating rates rise. Downstream demand lacks highlights, and the upside potential of tire factory operating rates is limited. The price of upstream butadiene is expected to be weak due to inventory pressure [10] Summary by Related Catalogs Market News and Data - Futures: On the previous trading day, the closing price of the RU main contract was 15,320 yuan/ton, up 80 yuan/ton from the previous day; the NR main contract was 12,275 yuan/ton, down 10 yuan/ton; the BR main contract was 10,395 yuan/ton, up 10 yuan/ton [1] - Spot: The price of Yunnan - produced whole latex in the Shanghai market was 14,900 yuan/ton, up 100 yuan/ton. The price of Thai mixed rubber in Qingdao Free Trade Zone was 14,600 yuan/ton, up 50 yuan/ton. The price of Thai 20 - grade standard rubber in Qingdao Free Trade Zone was 1,840 US dollars/ton, up 5 US dollars/ton. The price of Indonesian 20 - grade standard rubber was 1,730 US dollars/ton, unchanged. The ex - factory price of BR9000 from PetroChina Qilu Petrochemical was 10,700 yuan/ton, unchanged. The market price of BR9000 in Zhejiang Transfar was 10,350 yuan/ton, unchanged [1] Market Information - China's rubber tire exports in the first 10 months of 2025: The export volume reached 8.03 million tons, a year - on - year increase of 3.8%; the export value was 140.2 billion yuan, a year - on - year increase of 2.8%. New pneumatic rubber tire exports: The volume was 7.74 million tons, up 3.6% year - on - year; the value was 134.8 billion yuan, up 2.6% year - on - year. By quantity, the export volume was 586.64 million pieces, up 4% year - on - year. Automobile tire exports from January to October were 6.85 million tons, up 3.3% year - on - year; the export value was 115.8 billion yuan, up 2.1% year - on - year [2] - China's natural rubber imports in October 2025 were 510,800 tons, a month - on - month decrease of 14.27% and a year - on - year decrease of 0.9%. From January to October 2025, the cumulative import volume was 5.2281 million tons, a cumulative year - on - year increase of 17.27% [2] - ANRPC's September 2025 report predicted that global natural rubber production in September would increase by 5% to 1.433 million tons, a 1% decrease from the previous month; consumption would decrease by 3.3% to 1.274 million tons, a 1.2% increase from the previous month. In the first three quarters, the cumulative global natural rubber production was expected to increase by 2.3% to 10.374 million tons, and the cumulative consumption was expected to decrease by 1.5% to 11.422 million tons [2] - Thailand's natural rubber exports (excluding compound rubber) in the first three quarters of 2025 totaled 1.993 million tons, a year - on - year decrease of 8%. Among them, standard rubber exports totaled 1.116 million tons, down 20% year - on - year; smoked sheet exports were 308,000 tons, up 22% year - on - year; latex exports were 556,000 tons, up 10% year - on - year. From January to September, exports to China totaled 759,000 tons, up 6% year - on - year. Standard rubber exports to China totaled 459,000 tons, down 19% year - on - year; smoked sheet exports to China totaled 99,000 tons, up 330% year - on - year; latex exports to China totaled 199,000 tons, up 70% year - on - year [3] - In October 2025, the retail volume of the national passenger car market was 2.242 million vehicles, a year - on - year decrease of 0.8% and a month - on - month decrease of 0.1%, ending two consecutive months of "double - increase". From January to October, the cumulative retail volume of passenger cars was 19.25 million vehicles, a year - on - year increase of 7.9% [3] - In September 2025, the EU passenger car market sales increased by 10% to 888,672 vehicles. The cumulative sales in the first three quarters increased by 0.9% year - on - year to 8.06 million vehicles [3] Market Analysis Natural Rubber - Spot and spreads on November 24, 2025: RU basis was - 420 yuan/ton (+20), the spread between RU main contract and mixed rubber was 720 yuan/ton (+30), NR basis was 761.00 yuan/ton (+40.00); whole latex was 14,900 yuan/ton (+100), mixed rubber was 14,600 yuan/ton (+50), 3L spot was 15,250 yuan/ton (+50). STR20 was quoted at 1,840 US dollars/ton (+5), the spread between whole latex and 3L was - 350 yuan/ton (+50); the spread between mixed rubber and styrene - butadiene rubber was 3,700 yuan/ton (+50) [4] - Raw materials: Thai smoked sheet was 61.37 Thai baht/kg (-1.42), Thai glue was 57.00 Thai baht/kg (unchanged), Thai cup - rubber was 52.95 Thai baht/kg (+0.85), the spread between Thai glue and cup - rubber was 4.05 Thai baht/kg (-0.15) [5] - Operating rates: The operating rate of all - steel tires was 62.04% (-2.25%), and the operating rate of semi - steel tires was 69.36% (-3.63%) [6] - Inventory: The social inventory of natural rubber was 468,877 tons (+16,288), the inventory of natural rubber in Qingdao Port was 1,061,881 tons (+5,524), the RU futures inventory was 39,600 tons (-68,870), and the NR futures inventory was 50,199 tons (+504) [6] Cis - Butadiene Rubber - Spot and spreads on November 24, 2025: BR basis was - 95 yuan/ton (-10), the ex - factory price of butadiene from Sinopec was 7,200 yuan/ton (unchanged), the quotation of BR9000 from Qilu Petrochemical was 10,700 yuan/ton (unchanged), the quotation of BR9000 in Zhejiang Transfar was 10,350 yuan/ton (unchanged), the price of private cis - butadiene rubber in Shandong was 9,950 yuan/ton (unchanged), and the import profit of cis - butadiene rubber in Northeast Asia was - 1,607 yuan/ton (+13) [7] - Operating rate: The operating rate of high - cis cis - butadiene rubber was 72.64% (+2.71%) [8] - Inventory: The inventory of cis - butadiene rubber traders was 4,880 tons (-90), and the inventory of cis - butadiene rubber enterprises was 26,630 tons (+780) [9]

1. Report Industry Investment Rating - Not specified in the provided content 2. Core Viewpoints of the Report - Macro - favorable expectations support the rubber price to steadily rise tentatively. Some cis - butadiene rubber plants are planned for scheduled rotation maintenance, but the overall operating rate is gradually recovering. The trading center of butadiene has moved up, the mainstream supply price of cis - butadiene rubber has been gradually raised, the synthetic processing profit is still good, and the futures price fluctuates strongly [3]. 3. Summary According to Relevant Catalogs 3.1 Market Review - As of November 20, 2025, the ex - factory price of Sinopec's BR9000 was 10,700 yuan/ton, and that of PetroChina's sales companies was between 10,700 - 10,800 yuan/ton. In the Shandong market, the price of cis - butadiene rubber was in a stalemate, with the spot price ranging from 10,000 to 10,800 yuan/ton. The cost support strengthened, driving the supply and market prices to rise slightly, but downstream resistance to price increases emerged [6]. - The report also presents price data of various synthetic rubber products such as butadiene and styrene - butadiene rubber, including ex - factory prices and market prices, as well as their daily and weekly changes [7][8]. 3.2 Supply and Demand Analysis 3.2.1 Supply - Butadiene: Last week, the domestic butadiene production was 115,600 tons (a 1.75% increase), with a capacity utilization rate of 72.53%. Some plants such as Nanjing Chengzhi, Sierbang, and Yanshan Petrochemical remained shut down, while Guangxi Petrochemical stably increased production, leading to an overall increase in total production [3]. - Cis - butadiene rubber: The high - cis cis - butadiene rubber plant of Zhenhua New Materials restarted, the cis - butadiene rubber plant of Zhejiang Petrochemical was shut down for maintenance, and the cis - butadiene plant of Maoming Petrochemical is expected to undergo regular maintenance next week. The high - cis cis - butadiene rubber production last week was 29,200 tons (a 3.88% increase), with a capacity utilization rate of 72.64% [3]. 3.2.2 Demand - Semi - steel tires: The semi - steel tire market remained stable during the period. The all - season tire market was still dull, with channels mainly replenishing inventory based on rigid demand, and the inventory clearance rhythm did not change significantly. The supply of winter tires was abundant, and terminal sales advanced steadily [3]. - All - steel tires: This week, the all - steel tire market was relatively stable compared to last week, with weak trading. Due to the seasonal off - peak season, demand weakened, channel inventory was relatively sufficient, and merchants' willingness to restock was limited. However, as inventory is digested and monthly purchase tasks are due, agents are still expected to make purchases in the next cycle [3]. 3.3 Inventory Analysis - Butadiene: Last week, the port inventory of butadiene was 39,800 tons, a 37.24% increase from the previous week. Most refinery plants were operating stably, but some enterprises' inventory increased due to downstream load and external sales trading rhythm. Port inventory increased due to relatively concentrated vessel arrivals and slow spot price increases [3]. - Cis - butadiene rubber: The combined inventory of high - cis cis - butadiene rubber enterprises and traders was 31,510 tons, a 2.24% increase from the previous week. Raw material buyers were actively following up, the cost support for cis - butadiene rubber strengthened slightly, production enterprise inventory increased, and trading enterprise inventory changed slightly [3]. 3.4 Basis and Spread Analysis - Basis: The basis of cis - butadiene rubber in North China was - 335 yuan/ton, in East China was - 135 yuan/ton, and in South China was - 85 yuan/ton [3]. - Spread/Price Ratio: The RU - BR spread was 4855 yuan/ton (a 1.78% increase); the NR - BR spread was 1900 yuan/ton (a 4.40% increase); the BR - SC price ratio was 0.21 [3]. 3.5 Profit Analysis - Butadiene: The production gross profit from butadiene oxidative dehydrogenation was - 1514 yuan/ton, and that from C4 extraction was 194.88 yuan/ton [3]. - Cis - butadiene rubber: The production gross profit of cis - butadiene rubber was 784 yuan/ton, with a gross profit margin of 7.91% [3]. 3.6 Geopolitical and Macroeconomic Factors - The US Department of Labor reported that the non - farm payrolls in September increased by 119,000, far exceeding the market expectation of 50,000, but the unemployment rate rose to 4.4%. The Department of Labor also revised down the non - farm payroll data for July and August [3]. - US sanctions on top Russian oil companies Rosneft and Lukoil took effect on November 21 [3]. - There are expectations that China and the US will reach an agreement to reduce tariffs on November 27 [3]. - Delegations from Ukraine and the US will hold consultations in Switzerland on the parameters of a possible future peace agreement with Russia [3]. - China has taken counter - measures due to remarks by the Japanese Prime Minister on the Taiwan issue, leading to a deterioration in Sino - Japanese relations [3]. 3.7 Investment Views and Trading Strategies - Investment View: The overall operating rate of cis - butadiene rubber is gradually recovering. The trading center of butadiene has moved up, the mainstream supply price of cis - butadiene rubber has been gradually raised, the synthetic processing profit is still good, and the futures price fluctuates strongly [3]. - Trading Strategy: For unilateral trading, there is no recommendation. For arbitrage, pay attention to going long on BR and short on NR/RU. Key factors to monitor include downstream demand, cost changes, plant maintenance conditions, and geopolitical situations [3].

Core Insights - The Ministry of Industry and Information Technology and the National Development and Reform Commission have announced the first batch of biomanufacturing pilot capacity construction platforms, with 43 units selected nationwide [1][2] - The Hangzhou Synthetic Biology Industry Pilot (Validation) Center, operated by Transfar Group in collaboration with state-owned capital, has been recognized as a representative platform in Zhejiang Province [1][2] Group 1: Platform Overview - The pilot center is located in the Xiaoshan Green Manufacturing Industrial Park and focuses on pilot validation and scale-up of synthetic biology technology, covering various fields such as biomanufactured chemicals, enzyme preparations, food, and additives [1][2] - The center aims to create a comprehensive platform integrating technology pilot testing, result validation, process scale-up, and industrial transformation [1][2] Group 2: Technological Capabilities - The center has developed a high-throughput biomanufacturing platform that integrates advanced analytical equipment such as liquid chromatography-mass spectrometry and PCR, enabling core capabilities in strain design, high-throughput testing, and process validation [2] - The application of AI technology in synthetic biology is being actively promoted to support process optimization and parameter control, forming a comprehensive pilot capacity system covering the entire synthetic biology process [2] Group 3: Strategic Goals and Achievements - Transfar Group's Vice President highlighted that being selected as a national pilot platform is a recognition of the company's leading role in continuous innovation and industrial transformation in the biomanufacturing sector [2] - The center has undertaken 11 pilot projects, providing valuable testing grounds for new technologies, processes, and products, effectively accelerating the conversion of scientific research achievements [2] - Future plans include enhancing pilot equipment and services, improving standardization and intelligence levels, and providing replicable models for the industrialization of synthetic biology technology, contributing to the high-quality development of the bio-economy [2]

Core Insights - The "Silk Road New Link" is rapidly taking shape in the Qingdao area, with digital technology serving as an accelerator for economic cooperation within the Shanghai Cooperation Organization (SCO) [1][2] - The SCO Economic and Trade Comprehensive Service Platform has registered 22,000 enterprises and processes over 3,000 orders daily, with cross-border settlement amounts exceeding 550 billion RMB [1] - The "Silk Road E-commerce" comprehensive service base is a key international public service platform that connects China with countries involved in the Belt and Road Initiative, showcasing over a thousand products from more than 20 countries [2] Group 1 - The SCO Economic and Trade Comprehensive Service Platform provides a "one-stop" service, allowing enterprises to complete the entire process from finding customers to receiving payments through a single account [1] - The platform has facilitated 11,000 business matching opportunities and supports direct currency exchange for over 10 currencies [1] - The "Silk Road E-commerce" base integrates resources from key industrial zones across China, helping domestic companies expand internationally [2] Group 2 - The SCO demonstration area is building a comprehensive economic and trade cooperation ecosystem, integrating service platforms, logistics networks, e-commerce empowerment, and industrial collaboration [2][3] - Institutional innovation and platform construction are driving new economic momentum and providing lasting energy for regional cooperation under the SCO framework [3]

1. Report Industry Investment Rating - The investment ratings for RU and NR are neutral, and the rating for BR is also neutral [12] 2. Core Viewpoints of the Report - For natural rubber, the cost - side support is strong due to high raw material prices. With increasing arrivals in China and lackluster demand, there may be inventory accumulation. The supply pressure of RU may be less than NR later, which is beneficial for the spread between RU and NR to widen. For BR, the upstream production profit has recovered, but due to maintenance, the supply is not expected to increase significantly in the short - term. It mainly follows the price of upstream butadiene [12] 3. Summary by Relevant Catalogs Market To - date News and Data - Futures: On the previous trading day, the closing price of the RU main contract was 15,250 yuan/ton, down 190 yuan/ton from the previous day; the NR main contract was 12,320 yuan/ton, down 160 yuan/ton; the BR main contract was 10,520 yuan/ton, down 185 yuan/ton [2] - Spot: The price of Yunnan - produced whole latex in the Shanghai market was 14,850 yuan/ton, down 100 yuan/ton; Qingdao Free Trade Zone Thai mixed rubber was 14,550 yuan/ton, down 150 yuan/ton; Thai 20 - grade standard rubber in Qingdao Free Trade Zone was 1,840 US dollars/ton, down 20 US dollars/ton; Indonesian 20 - grade standard rubber in Qingdao Free Trade Zone was 1,735 US dollars/ton, down 25 US dollars/ton; the ex - factory price of BR9000 of PetroChina Qilu Petrochemical was 10,700 yuan/ton, unchanged; the market price of BR9000 of Zhejiang Transfar was 10,450 yuan/ton, unchanged [2] Market Information - Import: In October 2025, China's natural rubber imports were 510,800 tons, a month - on - month decrease of 14.27% and a year - on - year decrease of 0.9%. From January to October 2025, the cumulative import volume was 5.2281 million tons, a cumulative year - on - year increase of 17.27% [3] - Export: In the first 10 months of 2025, China's rubber tire export volume reached 8.03 million tons, a year - on - year increase of 3.8%; the export value was 140.2 billion yuan, a year - on - year increase of 2.8%. New pneumatic rubber tire export volume reached 7.74 million tons, a year - on - year increase of 3.6%; the export value was 134.8 billion yuan, a year - on - year increase of 2.6%. In terms of the number of pieces, the export volume was 586.64 million pieces, a year - on - year increase of 4%. From January to October, the export volume of automobile tires was 6.85 million tons, a year - on - year increase of 3.3%; the export value was 115.8 billion yuan, a year - on - year increase of 2.1% [3] - Global Forecast: ANRPC's September 2025 report predicted that the global natural rubber production in September would increase by 5% to 1.433 million tons, a 1% decrease from the previous month; the consumption would decrease by 3.3% to 1.274 million tons, a 1.2% increase from the previous month. In the first three quarters, the cumulative global natural rubber production was expected to increase by 2.3% to 10.374 million tons, and the cumulative consumption was expected to decrease by 1.5% to 11.422 million tons [3] - Thailand Export: In the first three quarters of 2025, Thailand's natural rubber exports (excluding compound rubber) totaled 1.993 million tons, a year - on - year decrease of 8%. Among them, the export of standard rubber was 1.116 million tons, a year - on - year decrease of 20%; the export of smoked sheet rubber was 308,000 tons, a year - on - year increase of 22%; the export of latex was 556,000 tons, a year - on - year increase of 10%. From January to September, the total natural rubber exports to China were 759,000 tons, a year - on - year increase of 6%. Among them, the export of standard rubber to China was 459,000 tons, a year - on - year decrease of 19%; the export of smoked sheet rubber to China was 99,000 tons, a year - on - year increase of 330%; the export of latex to China was 199,000 tons, a year - on - year increase of 70% [4] - Automobile Sales: In October 2025, the retail sales of the national passenger car market reached 2.242 million vehicles, a year - on - year decrease of 0.8% and a month - on - month decrease of 0.1%. From January to October, the cumulative retail sales of passenger cars were 19.25 million vehicles, a year - on - year increase of 7.9%. In September 2025, the EU passenger car market sales increased by 10% to 888,672 vehicles. The cumulative sales in the first three quarters increased by 0.9% year - on - year to 8.06 million vehicles [4] Market Analysis Natural Rubber - Spot and Spread: On November 20, 2025, the RU basis was - 400 yuan/ton (+90), the spread between the RU main contract and the mixed rubber was 700 yuan/ton (- 40), the NR basis was 727 yuan/ton (+25); the whole latex was 14,850 yuan/ton (- 100), the mixed rubber was 14,550 yuan/ton (- 150), the 3L spot was 15,200 yuan/ton (- 100). The STR20 was quoted at 1,840 US dollars/ton (- 20), the spread between the whole latex and 3L was - 350 yuan/ton (unchanged); the spread between the mixed rubber and styrene - butadiene rubber was 3,650 yuan/ton (- 150) [5][6] - Raw Materials: Thai smoked sheet was 61.89 Thai baht/kg (+0.84), Thai glue was 57 Thai baht/kg (unchanged), Thai cup lump was 52.10 Thai baht/kg (+0.20), the spread between Thai glue and cup lump was 4.20 Thai baht/kg (+0.10) [7] -开工率: The full - steel tire operating rate was 62.04% (- 2.25%), and the semi - steel tire operating rate was 69.36% (- 3.63%) [8] - Inventory: The social inventory of natural rubber was 452,589 tons (+3,134), the natural rubber inventory at Qingdao Port was 1,061,881 tons (+5,524), the RU futures inventory was 108,470 tons (- 10,500), and the NR futures inventory was 49,695 tons (+1,109) [8] 顺丁橡胶 - Spot and Spread: On November 20, 2025, the BR basis was - 120 yuan/ton (+185), the ex - factory price of butadiene of Sinopec was 7,200 yuan/ton (unchanged), the quoted price of BR9000 of Qilu Petrochemical was 10,700 yuan/ton (unchanged), the quoted price of BR9000 of Zhejiang Transfar was 10,450 yuan/ton (unchanged), the price of private - owned high - cis butadiene rubber in Shandong was 10,080 yuan/ton (unchanged), and the import profit of high - cis butadiene rubber in Northeast Asia was - 1,512 yuan/ton (- 2) [9] -开工率: The operating rate of high - cis butadiene rubber was 72.64% (+2.71%) [10] - Inventory: The inventory of butadiene rubber traders was 4,880 tons (- 90), and the inventory of butadiene rubber enterprises was 26,630 tons (+780) [11] Strategy - For RU and NR, maintain a neutral stance. Given the high raw material prices, the cost - side support is strong. With increasing arrivals and lackluster demand, there may be inventory accumulation. It is recommended to pay attention to the reverse spread between RU01 and RU05. The unilateral trend is unclear. The supply pressure of RU may be less than NR later, which is beneficial for the spread between RU and NR to widen [12] - For BR, maintain a neutral stance. Some plants have restarted or postponed maintenance, and some have plans for future maintenance. The upstream production profit has recovered, but due to maintenance, the supply is not expected to increase significantly in the short - term. It mainly follows the price of upstream butadiene [12]