Core Insights - The demand for carbon black products is increasing due to global economic development and industrialization, with applications in rubber, plastics, inks, and coatings [2] - The carbon black industry faces pressures from environmental protection, necessitating a balance between market demand and sustainable development in pricing strategies [2][3] Market Demand - Market demand fluctuations are a primary factor influencing carbon black pricing, requiring adjustments to maintain supply-demand balance and market stability [2] - The N219 carbon black is widely used in rubber and plastic production, making it essential to monitor market demand changes in these sectors for timely price adjustments [2] Sustainable Development - Sustainable development is crucial for carbon black pricing strategies, as production generates significant CO2 emissions, impacting the environment [3] - Companies are encouraged to adopt clean production technologies and energy-saving measures to enhance resource efficiency and environmental friendliness [3] Supply Chain Collaboration - The carbon black industry involves complex supply chain dynamics, necessitating stable and reliable partnerships across various production stages [3] - Establishing good cooperation within the supply chain can enhance overall industry efficiency and promote mutual benefits among companies [3] Government Policy Support - Government policies play a vital role in supporting carbon black pricing strategies through regulation and management to ensure healthy industry development [3] - Financial and tax incentives from the government can encourage investments in environmental facilities and technological innovation, steering the industry towards greener, low-carbon practices [3]

Core Viewpoint - The company, Kaisheng New Materials (301069.SZ), has not established direct business cooperation with Guoxing Aerospace and is not directly involved in the "Liangxi Constellation" project [1] Group 1: Company Information - The company's PEKK product is a high-performance thermoplastic engineering plastic with excellent mechanical properties, wear resistance, corrosion resistance, self-lubrication, insulation stability, and high-temperature usage [1] - The PEKK product can be utilized in aerospace and other fields [1]

Report Summary 1. Report Industry Investment Rating - Not provided in the given content 2. Core View of the Report - The futures price of LLDPE has continued to rise, leading to short - term tightening of spot liquidity. Spot prices are actively rising, and the basis in East China has strengthened and turned positive. However, downstream product profits are compressed, and the market is affected by factors such as raw material prices, supply, and demand [1][2] 3. Summary by Relevant Catalogs 3.1 Fundamental Tracking - **Futures Data**: The closing price of L2605 yesterday was 6766, with a daily increase of 0.43%. The trading volume was 631,718, and the open interest decreased by 13,392. The 05 - contract basis was - 66 (compared to - 87 the previous day), and the 05 - 09 contract spread was - 36 (compared to - 35 the previous day) [1] - **Spot Price**: The spot prices in North China, East China, and South China were 6700 yuan/ton, 6750 yuan/ton, and 6850 yuan/ton respectively yesterday, up from 6650 yuan/ton, 6650 yuan/ton, and 6780 yuan/ton the previous day [1] 3.2 Spot News - The futures rally continued, leading to short - term tightening of spot liquidity. PE spot prices actively rose, and the basis in East China strengthened and turned positive. Downstream product profits were compressed, but rigid demand orders were maintained, and the trading volume of traders improved significantly. The overseas offer increased, and the forward import profit was opened, but downstream factories were mostly cautious [1] 3.3 Market Condition Analysis - The price of crude oil, the raw material, has stabilized and fluctuated, while the ethylene monomer segment has weakened, and the profits of PE ethylene and ethane processes have improved. The PE futures price has continued to rebound, with most transactions concentrated in the middle reaches, and downstream buyers have not chased the rising price to replenish stocks. The demand for agricultural films in the near - term downstream has weakened, while the rigid demand in the packaging film industry has been maintained. After the recent price decline, the willingness of middle and downstream players to hold positions has weakened, and upstream producers have sold at discounted prices at the end of the year, resulting in a slight reduction in factory inventories, and the basis has been weak. On the supply side, Guangxi Petrochemical has gradually started production, and the planned maintenance in January has decreased compared to the previous month. Some FD has switched back to standard products, and the supply - demand pressure caused by high existing production capacity and weakening demand still needs to be noted in the medium term [2] 3.4 Trend Intensity - The trend intensity of LLDPE is 0 [3]

Report Industry Investment Rating No information provided. Core Viewpoints - The plastic supply has new capacity put into production, the recent plastic upward space is limited, and the L - PP spread is expected to fall [1] - The plastic supply - demand pattern has limited improvement, and the macro - atmosphere is warm but has limited effect on plastic [1] Summary by Related Catalogs Market Analysis - On January 13, the addition of maintenance devices such as the old full - density line 1 of Dushanzi Petrochemical changed little, and the plastic operating rate dropped to about 85%, at a neutral level [1][4] - As of the week of January 9, after the New Year's Day holiday, the PE downstream operating rate increased by 0.06 percentage points to 41.21% week - on - week. The agricultural film is gradually exiting the peak season, and the overall PE downstream operating rate is still at a low level in recent years [1][4] - The inventory accumulation amplitude during the New Year's Day this year is not large, and the current petrochemical inventory is at a neutral level in recent years [1][4] - The crude oil price has a small rebound. The plastic has new capacity put into production recently, and the operating rate is higher than that of PP. The agricultural film peak season is gradually ending, and the L - PP spread is expected to fall [1] - China's manufacturing PMI and other indexes in December 2025 rose to the expansion range, and the macro - atmosphere is warm, but the plastic supply - demand pattern improvement is limited [1] Futures and Spot Market Conditions Futures - The plastic 2605 contract reduced positions and fluctuated. The lowest price was 6673 yuan/ton, the highest was 6787 yuan/ton, and it closed at 6766 yuan/ton, above the 60 - day moving average, with a gain of 1.42%. The position decreased by 13392 lots to 477388 lots [2] Spot - The PE spot market mostly rose, with the price change range between - 0 and + 200 yuan/ton. LLDPE was reported at 6700 - 6820 yuan/ton, LDPE at 8950 - 9360 yuan/ton, and HDPE at 6830 - 8440 yuan/ton [3] Fundamental Tracking - Supply: On January 13, the addition of maintenance devices such as the old full - density line 1 of Dushanzi Petrochemical changed little, and the plastic operating rate dropped to about 85%, at a neutral level [4] - Demand: As of the week of January 9, after the New Year's Day holiday, the PE downstream operating rate increased by 0.06 percentage points to 41.21% week - on - week. The agricultural film is gradually exiting the peak season, and the overall PE downstream operating rate is still at a low level in recent years [4] - Inventory: The petrochemical early inventory on Tuesday decreased by 10000 tons to 590000 tons week - on - week, 10000 tons higher than the same period last year. The current petrochemical inventory is at a neutral level in recent years [4] - Raw materials: The Brent crude oil 03 contract rose to 64 US dollars/barrel, and the Northeast Asian ethylene price remained flat at 725 US dollars/ton week - on - week, and the Southeast Asian ethylene price remained flat at 745 US dollars/ton week - on - week [4]

1. Report Industry Investment Rating - Not provided in the report 2. Core Viewpoints of the Report - The supply - demand drivers for PE are not significant. In the short term, it is expected to fluctuate with oil prices. Pay attention to the support around 6640 and the resistance around 6890 on the daily K - line [2] 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the main futures contract for polyethylene was 6766 yuan/ton, up 29 yuan; the 1 - month contract was 6550 yuan/ton, up 44 yuan; the 5 - month contract was 6766 yuan/ton, up 29 yuan; and the 9 - month contract was 6802 yuan/ton, up 30 yuan [2] - The trading volume was 554,956 lots, up 54,133 lots; the open interest was 477,388 lots, down 13,392 lots [2] - The 1 - 5 spread was - 216, up 15 [2] - The long position of the top 20 futures holders was 436,415 lots, down 4,705 lots; the short position was 481,212 lots, down 15,961 lots; the net long position was - 44,797 lots, up 11,256 lots [2] 3.2 Spot Market - The average price of LLDPE (7042) in North China was 6795.22 yuan/ton, up 101.74 yuan; in East China, it was 6844.42 yuan/ton, up 88.14 yuan [2] - The basis was 29.22, up 72.74 [2] 3.3 Upstream Situation - The FOB mid - price of naphtha in the Singapore region was 59.32 US dollars/barrel, up 0.75 US dollars; the CFR mid - price of naphtha in the Japanese region was 558 US dollars/ton, up 6.75 US dollars [2] - The CFR mid - price of ethylene in Southeast Asia was 711 US dollars/ton, unchanged; in Northeast Asia, it was 731 US dollars/ton, unchanged [2] 3.4 Industry Situation - The national PE petrochemical operating rate was 83.67%, up 0.43 percentage points [2] 3.5 Downstream Situation - The operating rate of PE packaging film was 48.96%, up 0.55 percentage points; for PE pipes, it was 29.5%, down 0.67 percentage points; for PE agricultural film, it was 37.89%, down 1.06 percentage points [2] 3.6 Option Market - The 20 - day historical volatility of polyethylene was 17.27%, up 0.08 percentage points; the 40 - day historical volatility was 14.35%, up 0.17 percentage points [2] - The implied volatility of at - the - money put options was 16.09%, up 0.68 percentage points; for at - the - money call options, it was 16.09%, up 0.69 percentage points [2] 3.7 Industry News - From January 2nd to 8th, China's polyethylene production totaled 686,800 tons, up 0.52% from the previous week; the capacity utilization rate of polyethylene producers was 83.67%, up 0.43 percentage points [2] - From January 2nd to 8th, the downstream operating rate of PE increased by 0.1% week - on - week. The agricultural film operating rate decreased by 1.1% week - on - week, and the packaging film operating rate increased by 0.6% week - on - week [2] - As of January 7th, the inventory of PE producers was 395,400 tons, up 6.66% from the previous week; as of January 2nd, the social inventory of PE was 484,800 tons, up 2.04% from the previous week [2] - From January 3rd to 9th, the cost of oil - based LLDPE decreased by 0.56% to 6920 yuan/ton, and the oil - based profit increased by 159 yuan/ton to - 472 yuan/ton; the cost of coal - based LLDPE increased by 0.50% to 6397 yuan/ton, and the coal - based profit increased by 97 yuan/ton to 34 yuan/ton [2]

Report Industry Investment Rating - Not provided in the content Core Viewpoints - Short - term V2605 is expected to show a volatile trend, with the daily K - line focusing on support around 4780 and resistance around 5000. The terminal real estate and infrastructure are in the low - temperature off - season, and the demand side is weak. The impact of the "rush to export" after the export tax - refund cancellation policy from April needs further observation. PVC capacity utilization is expected to change little. The start - up rate of the chlor - alkali plant in January is generally at a relatively high level. The start - up rate of downstream hard products such as pipes and profiles will decline seasonally before the Spring Festival [3] Summary by Relevant Catalogs Futures Market - The closing price of PVC futures is 4888 yuan/ton, down 52 yuan; the trading volume is 1,615,530 lots, down 726,208 lots; the open interest is 1,034,623 lots, down 24,293 lots. The long positions of the top 20 futures holders are 1,063,153 lots, down 17,147 lots; the short positions are 1,150,751 lots, down 2,432 lots; the net long positions are - 87,598 lots, down 14,715 lots [3] Spot Market - In the East China region, the price of ethylene - based PVC is 4,710 yuan/ton, up 10 yuan; the price of calcium carbide - based PVC is 4,627.69 yuan/ton, down 11.54 yuan. In the South China region, the price of ethylene - based PVC is 4,795 yuan/ton, unchanged; the price of calcium carbide - based PVC is 4,641.25 yuan/ton, down 0.62 yuan. The CIF price in China is 650 US dollars/ton, unchanged; the CIF price in Southeast Asia is 610 US dollars/ton, unchanged; the FOB price in Northwest Europe is 660 US dollars/ton, unchanged. The basis of PVC is - 340 yuan/ton, down 63 yuan [3] Upstream Situation - The mainstream average price of calcium carbide in Central China is 2,700 yuan/ton, unchanged; in North China, it is 2,665 yuan/ton, up 41.67 yuan; in the Northwest, it is 2,491 yuan/ton, up 41 yuan. The mainstream price of liquid chlorine in Inner Mongolia is - 150 yuan/ton, unchanged. The mid - price of VCM CFR Far East is 397 US dollars/ton, down 10 US dollars; the mid - price of VCM CFR Southeast Asia is 428 US dollars/ton, down 20 US dollars. The mid - price of EDC CFR Far East is 189 US dollars/ton, unchanged; the mid - price of EDC CFR Southeast Asia is 194 US dollars/ton, unchanged [3] Industry Situation - The weekly operating rate of PVC is 79.67%, up 1.04 percentage points; the operating rate of calcium carbide - based PVC is 79.71%, up 1.35 percentage points; the operating rate of ethylene - based PVC is 79.56%, up 0.27 percentage points. The total social inventory of PVC is 546,300 tons, up 21,100 tons; the inventory in the East China region is 501,800 tons, up 21,200 tons; the inventory in the South China region is 44,500 tons, down 100 tons [3] Downstream Situation - The national real estate climate index is 91.9, down 0.53. The cumulative value of new housing construction area is 534.567 million square meters, up 43.9531 million square meters; the cumulative value of real estate construction area is 6.560662 billion square meters, up 31.2717 million square meters; the cumulative value of real estate development investment is 420.2457 billion yuan, up 304.16 billion yuan [3] Option Market - The 20 - day historical volatility of PVC is 24.07%, down 0.49 percentage points; the 40 - day historical volatility is 19.64%, up 0.12 percentage points. The implied volatility of at - the - money put options is 21.78%, up 2.32 percentage points; the implied volatility of at - the - money call options is 21.8%, up 2.3 percentage points [3] Industry News - From January 2nd to 8th, the capacity utilization rate of PVC in China was 79.67%, up 1.03% month - on - month. From January 3rd to 9th, the downstream operating rate of PVC increased by 0.08% to 44.02% month - on - month, among which the operating rate of pipes decreased by 0.2% to 35.4% month - on - month, and the operating rate of profiles increased by 0.44% to 30.22% month - on - month. As of January 8th, the social inventory of PVC was 1,114,100 tons, up 3.48% from the previous period. From January 2nd to 8th, the average cost of calcium carbide - based PVC nationwide increased to 5,061 yuan/ton month - on - month, and the average cost of ethylene - based PVC nationwide decreased to 5,004 yuan/ton month - on - month; the profit of calcium carbide - based PVC recovered to - 634 yuan/ton, and the profit of ethylene - based PVC recovered to - 192 yuan/ton [3]

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% | ...

2026 年 1 月 13 日 | 期 货 | | 昨日收盘价 | 日涨跌 | 昨日成交 | 持仓变动 | | --- | --- | --- | --- | --- | --- | | | L2605 | 6737 | 0.94% | 598020 | -509 | | | | | 昨日价差 | 前日价差 | | | 基差月差变化 | 05合约基差 | | -87 | -154 | | | | 05-09合约价差 | | -35 | -41 | | | | | | 昨日价格（元/吨） | 前日价格（元/吨） | | | 重要现货价格 | 华 北 | | 6650 | 6520 | | | | 华 东 | | 6650 | 6560 | | | | 华 南 | | 6780 | 6700 | | 资料来源：卓创资讯，国泰君安期货 商 品 研 究 LLDPE：标品排产部分回切，区域现货补空延 国 泰 君 安 期 货 研 究 所 周富强 投资咨询从业资格号：Z0023304 zhoufuqiang@gtht.com 【基本面跟踪】 LLDPE 基本面数据 【现货消息】 期货涨势延续，前期盘面反弹，市场补空和套保成 ...

Core Viewpoint - The article emphasizes the importance of developing recycling and upcycling technologies for polyurethane (PU) thermosetting plastics to transition from a linear consumption model to a circular economy, highlighting the potential for bio-based materials in achieving sustainability [7][11]. Group 1: Market Overview - Polyurethane is the sixth largest plastic globally, with a market size of $83.2 billion in 2024, projected to exceed $108 billion by 2029 [8]. - As of 2022, global solid PU production surpassed 22 million tons, but the recycling rate remains below 30%, leading to significant environmental concerns due to landfill and incineration practices [8]. Group 2: Technological Innovations - The article discusses various technological pathways for recycling PU, including physical, chemical, and biological methods, which aim to convert waste PU into higher-value products [7][19]. - Innovations in smart material design, such as incorporating reversible covalent bonds, are proposed to enhance the recyclability of PU, allowing for efficient reprocessing and self-healing capabilities [29]. Group 3: Bio-based Polyurethane - Bio-based PU, derived from renewable resources like vegetable oils and starch, offers better biodegradability and lower carbon footprints compared to fossil-based PU [11]. - Research indicates that sugar-based PU can achieve significant mass loss (up to 35%) within 30 days under enzymatic degradation while maintaining thermal stability above 235°C [14]. Group 4: Recycling and Upcycling Strategies - The article outlines various recycling methods, including mechanical recycling, pyrolysis, solvolysis, hydrolysis, and biodegradation, each with distinct advantages and limitations [22][25]. - Chemical recycling techniques can selectively recover polyols and isocyanates, enabling the synthesis of new high-performance polymers, thus promoting a closed-loop system [19][22]. Group 5: Future Directions - The future of PU recycling hinges on making technologies more universal and cost-effective, advancing smart polymer designs from laboratory to industry, and improving waste classification and characterization systems [33].

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688323 | 瑞华泰 | 26.80 | 13.95% | 20.39万 | | 5.29亿 | | 300221 | 银禧科技 | 12.20 | 13.28% | 99.47万 | | 11.66亿 | | 688585 | 上纬新材 | 160.10 | 11.19% | 9.30万 | | 14.68 乙 | | 001255 | 博菲电气 | 37.71 | 10.01% | 5.35万 | | 1.90亿 | | 301237 | 和顺科技 | 63.43 | 9.68% | 4.91万 | | 3.06亿 | | 002361 | 神剑股份 | 16.80 | 7.69% | 288.60万 | | 46.88亿 | | 603150 | 万朗磁塑 | 42.39 | 7.13% | 6.30万 | | 2.64亿 | | 605488 | 福来新材 | 37.02 | 5.98% | 16.58万 | | 6.0 ...