1. Report Industry Investment Rating - Not mentioned in the provided content 2. Core Viewpoints of the Report - For pure benzene, the peak of short - term arrivals in China has passed, the inventory accumulation rate has slowed but the absolute inventory level is still high. The price difference between the US and South Korea has been repaired to a relatively high level, but the overseas gasoline cracking spread has been continuously weakening, reducing the support of overseas oil blending for pure benzene. Domestic production has decreased due to low profits. In the downstream, attention should be paid to the resumption rhythm of styrene, while non - styrene production remains weak, with CPL production at a low level this year and phenol and aniline production further declining [3] - For styrene, the decline rate of port inventory slowed down during the week, and the port basis continued to decline after reaching the peak. On one hand, it is related to the trading of styrene resumption, and attention should be paid to the resumption progress of Satellite Petrochemical. On the other hand, downstream pick - up has decreased. Downstream production has decreased again during the off - season, with EPS and PS production declining and ABS production fluctuating at a low level. There is still inventory pressure on EPS and ABS finished products [3] 3. Summary According to the Directory I. Pure Benzene and EB's Basis Structure and Inter - Period Spreads - Figures related to pure benzene include the relationship between the pure benzene main contract basis and the futures price, the main contract basis, the spot - M2 paper cargo spread, and the spread between the first - and third - month contracts [8][11] - Figures related to styrene include the relationship between the styrene main contract basis and the main contract, the EB main contract basis, and the spread between the first - and third - month contracts [16][17] II. Pure Benzene and Styrene Production Profits and Domestic - Foreign Price Differences - Figures related to production costs and spreads include naphtha processing fees, the difference between pure benzene FOB South Korea and naphtha CFR Japan [21] - Figures related to production profits include the production profit of non - integrated styrene plants, the production profit of pure benzene imports, and the production profit of styrene imports [25][32] - Figures related to price differences between regions include the price differences between pure benzene FOB US Gulf, FOB South Korea, CFR China, and FOB Rotterdam; and the price differences between styrene FOB US Gulf, FOB Rotterdam, and CFR China [25][26][37] III. Pure Benzene and Styrene Inventory and Production Rates - For pure benzene, figures show the inventory in East China ports and the production rate [38] - For styrene, figures show the inventory in East China ports, commercial inventory in East China, factory inventory, and the production rate [41][43] IV. Styrene Downstream Production Rates and Production Profits - Figures show the production rates and production profits of EPS, PS, and ABS [51][53][56] V. Pure Benzene Downstream Production Rates and Production Profits - Figures show the production rates and production profits of caprolactam, phenol - ketone, aniline, adipic acid, PA6 conventional spinning bright, nylon filament, bisphenol A, PC, epoxy resin E - 51, pure MDI, and polymer MDI [62][66][72]

Report Summary 1. Industry Investment Rating No information provided regarding the industry investment rating. 2. Core Viewpoints - The overall downstream start - up has slightly increased, but the supply pressure persists. The supply of propylene remains in a loose pattern, and the downstream demand support is limited. In the short term, it is expected to fluctuate weakly, and one should wait for marginal device maintenance [1][2][3]. 3. Summary by Directory I. Propylene Basis Structure - Propylene's main contract closing price is 5770 yuan/ton (+26), the East China spot price is 5925 yuan/ton (-50), the North China spot price is 5955 yuan/ton (-60), the East China basis is 155 yuan/ton (-76), and the North China basis is -22 yuan/ton (-100) [1]. II. Propylene Production Profit and Capacity Utilization Rate - Propylene capacity utilization rate is 74% (+0%), China's propylene CFR - Japan's naphtha CFR is 217 US dollars/ton (+3), and the import profit is -343 yuan/ton (-2) [1]. III. Propylene Import and Export Profit - The report mentions the import profit of propylene is -343 yuan/ton (-2), but there is no other detailed information on import and export profit [1]. IV. Propylene Downstream Profit and Capacity Utilization Rate - PP powder: Capacity utilization rate is 37% (-2.62%), production profit is -155 yuan/ton (+60) [1]. - Epoxy propane: Capacity utilization rate is 76% (+0%), production profit is -276 yuan/ton (-30) [1]. - N - butanol: Capacity utilization rate is 78% (+9%), production profit is 146 yuan/ton (+37) [1]. - Octanol: Capacity utilization rate is 82% (+5%), production profit is 540 yuan/ton (+43) [1]. - Acrylic acid: Capacity utilization rate is 79% (+0%), production profit is 376 yuan/ton (+18) [1]. - Acrylonitrile: Capacity utilization rate is 81% (+0%), production profit is -643 yuan/ton (+41) [1]. - Phenol - acetone: Capacity utilization rate is 76% (-4%), production profit is -927 yuan/ton (+25) [1]. V. Propylene Inventory - The propylene plant inventory is 46,560 tons (+600) [1].

Group 1 - The company, Shuangxin Environmental Protection, has initiated its subscription with a total issuance of 28,700,000 shares, of which 6,027,000 shares are available for online subscription at a price of 6.85 yuan per share, resulting in a price-to-earnings ratio of 16.19 times [1][3] - The maximum subscription limit for a single account is set at 60,000 shares, with subscriptions required to be in multiples of 500 shares [1][3] - The funds raised will be allocated to various projects, including a 12,000-ton annual production of PVB resin project, a 16,000-ton annual production of PVB functional film project, and a working capital supplement project [3] Group 2 - The company's main business focuses on the research, development, production, and sales of products along the PVA industry chain [2] - Key financial indicators for the company show total assets of 57.17 billion yuan in 2024, a decrease in operating income to 34.86 billion yuan in 2024 from 50.61 billion yuan in 2022, and a net profit of 5.21 billion yuan in 2024 [3] - The weighted return on equity is projected to be 12.05% in 2024, down from 26.09% in 2022, indicating a decline in profitability [3]

Report Industry Investment Rating - Not provided Core Viewpoints - For methanol, Iranian plants have started to shut down, there is a resonance rebound between ports and the inland, the basis has strengthened slightly, unloading is slow, port inventories have decreased for two consecutive weeks with many floating storage, and it is expected to return to inventory accumulation later. In November, Iran shipped 1.1 million tons. It is difficult to reduce imports from December to January. The 01 contract on the futures market offers a risk - free arbitrage opportunity for imports, and it is believed that the 01 contract will end with high inventory. It is advisable to do a 1 - 5 reverse spread on rallies [2]. - For polyethylene, the inventory of the two major oil companies is neutral year - on - year. The two major oil companies and coal - chemical enterprises are reducing inventory, social inventory remains flat, downstream raw material and finished - product inventories are neutral. The overall inventory is neutral. The 09 contract basis is around - 110 in North China and - 50 in East China. The overseas markets in Europe, America and Southeast Asia are stable. The import profit is around - 200 with no further increase for now. The price of non - standard HD injection molding is stable, other price differentials are fluctuating, and LD is weakening. The number of maintenance in September is flat compared to the previous period, and the domestic linear production has decreased recently. Attention should be paid to the LL - HD conversion and US quotes. In 2025, the pressure from new plants is large, and attention should be paid to the commissioning of new plants [7]. - For polypropylene, the inventory of the two major oil companies and the middle - stream is decreasing. In terms of valuation, the basis is - 60, the non - standard price differential is neutral, and the import profit is around - 700. Exports have been good this year. The non - standard price differential is neutral. The European and American markets are stable. The PDH profit is around - 400, propylene is fluctuating, and the powder production start - up rate is stable. The拉丝 production ratio is neutral. The subsequent supply is expected to increase slightly month - on - month. The current downstream orders are average, and the raw material and finished - product inventories are neutral. Under the background of over - capacity, the 01 contract is expected to face medium - to - high pressure. If exports continue to increase or there are many PDH plant maintenance, the supply pressure can be alleviated to a neutral level [7]. - For PVC, the basis of the 01 contract is maintained at - 270, and the ex - factory basis is - 480. The downstream operating rate is seasonally weakening, and the willingness to hold goods at low prices is strong. The inventories of the middle and upper reaches are continuously accumulating. In summer, the northwest plants have seasonal maintenance, and the load center is between the spring maintenance and the high production in Q1. In Q4, attention should be paid to the realization of new plant commissioning and the sustainability of exports. The recent export orders have declined slightly. The coal market sentiment is good, the cost of semi - coke is stable, and the profit of calcium carbide is under pressure due to PVC maintenance. The FOB counter - offer for caustic soda exports is 380. Attention should be paid to whether the subsequent export orders can support the high price of caustic soda. The comprehensive profit of PVC is - 100. Currently, the static inventory contradiction is accumulating slowly, the cost is stable, the downstream performance is average, and the macro - environment is neutral. Attention should be paid to exports, coal prices, commercial housing sales, terminal orders, and operating rates [7]. Summary by Commodity Methanol - **Price Data**: From December 12 to December 18, 2025, the power coal futures price remained at 801. The Jiangsu spot price increased from 2092 to 2168, the South China spot price increased from 2070 to 2120, the Lunan discounted price remained at 2440, the Southwest discounted price remained at 2485, the Hebei discounted price remained at 2385, the Northwest discounted price decreased from 2565 to 2525, the CFR China price increased from 243 to 249, the CFR Southeast Asia price remained at 317, the import profit changed from 1 to - 5, and the basis of the main contract increased from 20 to 25 [2]. - **Market Situation**: Iranian plants have started to shut down, ports and the inland have a resonance rebound, the basis has strengthened slightly, unloading is slow, port inventories have decreased for two consecutive weeks with many floating storage, and it is expected to return to inventory accumulation later. In November, Iran shipped 1.1 million tons. It is difficult to reduce imports from December to January. The 01 contract on the futures market offers a risk - free arbitrage opportunity for imports, and it is believed that the 01 contract will end with high inventory. It is advisable to do a 1 - 5 reverse spread on rallies [2]. Polyethylene - **Price Data**: From December 12 to December 18, 2025, the Northeast Asian ethylene price remained at 745. The North China LL price decreased from 6440 to 6390, the East China LL price decreased from 6775 to 6725, the East China LD price decreased from 8325 to 8125, the East China HD price decreased from 6900 to 6850, the LL US dollar price and LL US Gulf price data have some blanks, the import profit increased from 33 to 44 and then had some data blanks, the main futures price decreased from 6486 to 6476, the basis was - 50 and then remained at - 40, the two - oil inventory data had some blanks, and the warehouse receipt remained at 11332 [7]. - **Market Situation**: The inventory of the two major oil companies is neutral year - on - year. The two major oil companies and coal - chemical enterprises are reducing inventory, social inventory remains flat, downstream raw material and finished - product inventories are neutral. The overall inventory is neutral. The 09 contract basis is around - 110 in North China and - 50 in East China. The overseas markets in Europe, America and Southeast Asia are stable. The import profit is around - 200 with no further increase for now. The price of non - standard HD injection molding is stable, other price differentials are fluctuating, and LD is weakening. The number of maintenance in September is flat compared to the previous period, and the domestic linear production has decreased recently. Attention should be paid to the LL - HD conversion and US quotes. In 2025, the pressure from new plants is large, and attention should be paid to the commissioning of new plants [7]. Polypropylene - **Price Data**: From December 12 to December 18, 2025, the Shandong propylene price decreased from 6050 to 5930, the Northeast Asian propylene price decreased from 715 to 710, the East China PP price increased from 6085 to 6210, the North China PP price decreased from 6080 to 6073, the Shandong powder price remained at 6020, the East China copolymer price increased from 6430 to 6426, the PP US dollar price and PP US Gulf price data have some blanks, the export profit decreased from 12 to 9 and then increased to 10, the main futures price increased from 6129 to 6279, the basis remained at - 80, the two - oil inventory data had some blanks, and the warehouse receipt decreased from 15747 to 10730 and then had a blank [7]. - **Market Situation**: The inventory of the two major oil companies and the middle - stream is decreasing. In terms of valuation, the basis is - 60, the non - standard price differential is neutral, and the import profit is around - 700. Exports have been good this year. The non - standard price differential is neutral. The European and American markets are stable. The PDH profit is around - 400, propylene is fluctuating, and the powder production start - up rate is stable. The拉丝 production ratio is neutral. The subsequent supply is expected to increase slightly month - on - month. The current downstream orders are average, and the raw material and finished - product inventories are neutral. Under the background of over - capacity, the 01 contract is expected to face medium - to - high pressure. If exports continue to increase or there are many PDH plant maintenance, the supply pressure can be alleviated to a neutral level [7]. PVC - **Price Data**: From December 12 to December 18, 2025, the Northwest calcium carbide price decreased from 2550 to 2400, the Shandong caustic soda price remained at 722, the calcium carbide method - East China price increased from 4310 to 4470, the ethylene method - East China data is blank, the calcium carbide method - South China data is blank, the calcium carbide method - Northwest price remained at 4100, the import US dollar price (CFR China) remained at 640, the export profit decreased from 308 to 256, the Northwest comprehensive profit and North China comprehensive profit data are blank, and the basis (high - end delivery product) remained at - 20 [7]. - **Market Situation**: The basis of the 01 contract is maintained at - 270, and the ex - factory basis is - 480. The downstream operating rate is seasonally weakening, and the willingness to hold goods at low prices is strong. The inventories of the middle and upper reaches are continuously accumulating. In summer, the northwest plants have seasonal maintenance, and the load center is between the spring maintenance and the high production in Q1. In Q4, attention should be paid to the realization of new plant commissioning and the sustainability of exports. The recent export orders have declined slightly. The coal market sentiment is good, the cost of semi - coke is stable, and the profit of calcium carbide is under pressure due to PVC maintenance. The FOB counter - offer for caustic soda exports is 380. Attention should be paid to whether the subsequent export orders can support the high price of caustic soda. The comprehensive profit of PVC is - 100. Currently, the static inventory contradiction is accumulating slowly, the cost is stable, the downstream performance is average, and the macro - environment is neutral. Attention should be paid to exports, coal prices, commercial housing sales, terminal orders, and operating rates [7].

Group 1 - The core viewpoint of the news is that Tongyu New Materials has shown a significant increase in trading activity and financial performance, with a notable rise in revenue despite a decline in net profit [1][2]. Group 2 - On December 18, Tongyu New Materials' stock rose by 0.97%, with a trading volume of 92.12 million yuan. The financing buy-in amount for the day was 10.51 million yuan, while the net financing buy-in reached 4.89 million yuan, resulting in a total financing and securities balance of 174 million yuan [1]. - As of September 30, the number of shareholders for Tongyu New Materials was 8,851, a decrease of 55.73% from the previous period. The average circulating shares per person increased by 125.86% to 1,129 shares [2]. - For the period from January to September 2025, Tongyu New Materials achieved an operating income of 899 million yuan, representing a year-on-year growth of 25.96%. However, the net profit attributable to the parent company was 103 million yuan, reflecting a year-on-year decrease of 6.62% [2]. - The major shareholders as of September 30 include Huaxia Industry Prosperity Mixed A, which is the second-largest shareholder with 414,300 shares, and Huaxia Vision Growth One-Year Mixed A, the third-largest shareholder with 236,400 shares, both being new shareholders [2].

交易咨询业务资格：证监许可【2012】1091号 2025-12-19甲醇早报 大越期货投资咨询部 金泽彬 从业资格证号：F3048432 投资咨询证号：Z0015557 联系方式：0575-85226759 重要提示：本报告非期货交易咨询业务项下服务，其中的观点和信息仅作参考之用，不构成对任何人的投 资建议。 我司不会因为关注、收到或阅读本报告内容而视相关人员为客户；市场有风险，投资需谨慎。 CONTENTS 目 录 1 每日提示 2 多空关注 3 基本面数据 4 检修状况 甲醇2605： 1、基本面：多空交织下预计本周甲醇市场维持震荡整理。内地方面，内地甲醇工厂暂无库存压力，但内地甲醇开工处 于高位水平，叠加内蒙大型甲醇项目计划再度重启，且部分上游工厂表现出强烈的出货意愿，供应端也暂无缺口。需求 来看，传统下游逐步进入需求淡季，但新增需求亮点显著：联泓新建45万吨/年烯烃装置计划在12月10日投产。同时， 冬季北方地区雨雪天气频发可能影响运输效率，销区下游企业为规避原料供应风险原料库存保持高位，但期补库需求仍 存，形成对价格的隐性支撑。港口方面，港口库存虽然延续小库但依旧高位，下游需求一般，浙江MTO装置 ...

Group 1: Company Overview - Shuangxin Environmental Protection is a high-tech enterprise engaged in the research, production, and sales of products along the polyvinyl alcohol (PVA) industry chain, including PVA, specialty fibers, vinyl acetate (VAC), and calcium carbide [2][3] - As of the date of the prospectus, Shuangxin Chemical holds 49,116.70 million shares, accounting for 57.11% of the total share capital, making it the controlling shareholder [2] - The actual controller of the company is Qiao Yuhua, who indirectly controls 62.10% of the voting rights through Shuangxin Resources and Antel [2] Group 2: IPO Details - The company plans to issue 28,700,000 new shares at an issue price of 6.85 yuan per share, aiming to raise a total of 196,595.00 million yuan, with a net amount expected to be 179,765.63 million yuan after deducting issuance costs [2][3] - The funds raised will be allocated to projects including the annual production of 16,000 tons of PVB resin and functional films, 60,000 tons of water-based adhesives, energy-saving technology upgrades for the PVA industry chain, and working capital [3] Group 3: Other Companies Overview - Yufan Technology focuses on smart diagnosis and health assessment of drainage pipeline systems, damage remediation, and operational maintenance [6] - The company plans to issue 26,730,000 new shares at an issue price of 22.29 yuan per share, with expected total fundraising of 59,581.17 million yuan, netting approximately 51,537.68 million yuan after costs [6][7] - Qiangyi Semiconductor specializes in the development, design, production, and sales of core hardware probe cards for semiconductor testing [10] - The company intends to issue 32,389,882 shares at an issue price of 85.09 yuan per share, aiming to raise 275,605.51 million yuan, with a net amount of 252,646.18 million yuan after deducting issuance costs [10][11]

Core Viewpoint - The appointment of Sheng Hanping as the chairman of Honghui New Materials reflects the challenges and responsibilities of managing a manufacturing company, emphasizing the need for a comprehensive approach to business operations in the face of market competition and external pressures [2]. Group 1: Company Overview - Honghui New Materials specializes in the research and development of specialty vinyl copolymers, offering a diverse product matrix including vinyl acetate copolymer resins and various water-based series [3]. - The company is one of the few globally to successfully promote the water-based application of specialty vinyl copolymers, which are essential for environmentally friendly coatings [3]. Group 2: Market Trends - The demand for water-based coatings is increasing due to rising environmental and safety production requirements, particularly in sectors like insulation coatings, furniture paints, and automotive interior adhesives [4]. - The market potential for water-based coatings is significant, especially if two-wheeled electric vehicles fully transition to these products [4]. Group 3: Strategic Development - Sheng Hanping's dual role allows for a synergy between financial support and industrial development, enhancing Honghui New Materials' growth potential [5]. - The company is leveraging the resources of its parent organization, Xishan Guotou, which includes various departments that can provide strategic collaboration and financial services [5][6]. Group 4: Future Plans - Honghui New Materials aims to enhance its product development, focusing on high-performance coatings and adhesives for sectors such as electronics, photovoltaic storage, and automotive components [7]. - The company is committed to improving its production capacity and product structure through technological upgrades, targeting low-cost, environmentally friendly, and high-quality products [7][8]. - The strategic guideline of "Three Transformations and One Enhancement" will focus on efficient project management, market-oriented production, and meticulous financial management to strengthen the company's governance and operational efficiency [8].

Core Viewpoint - Honghui New Materials has completed foundational work in finance, governance, and strategy, aiming to build a resilient and innovative industry leader with a healthy business structure of "stable fundamentals + strong new engines" [2][8] Group 1: Company Overview - Honghui New Materials focuses on the research and development of specialty vinyl copolymers, offering a diverse product matrix including vinyl acetate copolymer resins and water-based acrylic series [3][4] - The company is one of the few globally to achieve the water-based application of specialty vinyl copolymers, which are essential for environmentally friendly coatings [4] Group 2: Market Position and Growth Potential - The core advantage of water-based coatings lies in their low VOC emissions, aligning with current environmental policies and market trends, leading to increased demand in various sectors [4] - The company has entered the supply chains of leading enterprises in multiple industries, indicating strong market positioning [4] Group 3: Strategic Development - Honghui New Materials is leveraging the resources of Xishan Guotou, a state-owned platform, to enhance its operational capabilities through financial support, technological innovation, and international expansion [5][6] - The company is focusing on product development, targeting high-performance coatings and adhesives for sectors such as electronics, automotive, and renewable energy [7][8] Group 4: Future Directions - The company aims to enhance compliance governance and implement a strategy of "three transformations and one enhancement," focusing on efficient project management, scientific production management, and meticulous financial control [8] - Honghui New Materials is advancing its production capacity with ongoing upgrades to existing facilities, aiming for low-cost, environmentally friendly products [7][8]

Core Viewpoint - Satellite Chemical (002648) emphasizes its decision-making is centered around maximizing company interests, allowing for flexible adjustments in the ratio of self-use and external sales of ethylene oxide based on market conditions [1] Group 1 - The company is responsive to market conditions, indicating a strategic approach to managing its ethylene oxide production and sales [1]