经济观察网根据公开信息，海正生材(688203)股价在2026年2月13日出现下跌，当日收盘于13.36元，跌 幅为3.12%。股价波动主要与以下因素相关： 业绩经营情况 公司2025年业绩预告显示，预计全年归母净利润为750万元至950万元，同比大幅下降73.24%至 78.88%。智通财经报道指出，业绩承压主要源于产品价格下行、传统需求增长缓慢及行业竞争加剧， 尽管3D打印材料销量增长，但难以抵消整体毛利收缩。此外，利息收入减少导致财务费用增加，以及 募投项目转固后折旧等成本上升，进一步压缩利润空间。 行业与风险分析 聚乳酸行业面临产能过剩与价格战压力，公司毛利率持续承压。2025年三季度毛利率为10.91%，低于 行业平均的14.74%。新浪财经分析指出，聚乳酸生产成本较传统塑料高出30%-50%，而"限塑禁塑"政策 执行力度不及预期，导致下游替代需求放量缓慢。同时，公司15万吨聚乳酸项目一期投产时间延至2025 年12月，产能释放节奏放缓加剧市场对短期盈利能力的担忧。 资金面情况 2月13日主力资金净流出234.10万元，占成交额6.11%，而散户资金净流出233.97万元。当日换手率 2.28%，成 ...

阿联酋通讯社（WAM）2月9日消息，沙迦工商会（SCCI）参加于2月4日至5日在阿曼苏哈尔举行 的2026年苏哈尔投资论坛。论坛吸引了来自32个国家的929名代表，为区域投资与商业合作搭建了平 台。沙迦工商会表示，此次参会旨在提升沙迦在区域和国际经济平台上的影响力，展示其作为外资与战 略合作目的地的竞争优势。论坛期间，沙迦代表团重点考察了食品制造、钢铁与采矿、塑料、回收利 用、医疗器械、铝业及重工业配套等投资机会，并与多国商会、经济官员和企业代表举行双边会谈，推 介沙迦自由区政策、产业激励和基础设施优势，并推动与阿曼及周边市场的产业协同与投资合作。 （原标题：沙迦工商会参加2026年苏哈尔投资论坛） ...

Report Industry Investment Rating - Not provided Core Viewpoints - Plastic supply and demand pattern improves limitedly, but there are still expectations for the chemical industry to counter the involution. The upstream petrochemical inventory is low, and the basis has been repaired. Due to the long Spring Festival holiday, the risk of unilateral positions is high, so it is recommended to hold no positions for the holiday. Since there is new plastic production capacity put into operation recently, the operating rate is higher than that of PP, and the concentrated demand for plastic film has not started yet, it is advisable to hold a light - position short L - PP spread [1]. Summary by Relevant Catalogs Market Analysis - On February 12, the number of overhauled devices changed little, and the plastic operating rate remained at around 92%, which is at a moderately high level. As of the week of February 6, the downstream operating rate of PE decreased by 4.03 percentage points to 33.73% week - on - week. Entering the Spring Festival holiday, orders and raw material inventory of agricultural film continued to decrease, and packaging film orders also decreased. The overall downstream operating rate of PE declined seasonally. Petrochemical de - stocking in February was acceptable, and the current petrochemical inventory is at a low level in recent years. The cost of crude oil rebounded due to market concerns about military conflicts between the US and Iran. New plastic production capacities were put into operation in January 2026. The plastic operating rate increased slightly recently. The concentrated demand for plastic film has not started yet, and it is expected that the downstream operating rate will continue to decline [1]. Futures and Spot Market Quotes - **Futures**: The plastic 2605 contract opened higher, then decreased in position and oscillated downward. The lowest price was 6732 yuan/ton, the highest was 6834 yuan/ton, and it finally closed at 6734 yuan/ton, above the 60 - day moving average, with a decline of 0.72%. The position decreased by 2602 lots to 501315 lots [2]. - **Spot**: Some prices in the PE spot market declined, with the price change ranging from - 100 to + 0 yuan/ton. LLDPE was quoted at 6600 - 7020 yuan/ton, LDPE at 8280 - 8960 yuan/ton, and HDPE at 6760 - 7990 yuan/ton [3]. Fundamental Tracking - **Supply**: On February 12, the number of overhauled devices changed little, and the plastic operating rate remained at around 92%, at a moderately high level [4]. - **Demand**: As of the week of February 6, the downstream operating rate of PE decreased by 4.03 percentage points to 33.73% week - on - week. Entering the Spring Festival holiday, orders and raw material inventory of agricultural film continued to decrease, and packaging film orders also decreased. The overall downstream operating rate of PE declined seasonally [4]. - **Inventory**: On Thursday, the petrochemical early - morning inventory decreased by 20,000 tons to 440,000 tons week - on - week, 25,000 tons lower than the same period of last lunar year. Petrochemical de - stocking was acceptable, and the current petrochemical inventory is at a low level in recent years [4]. - **Raw Materials**: The Brent crude oil 04 contract rose above $69 per barrel. The price of Northeast Asian ethylene remained flat at $695 per ton week - on - week, and the price of Southeast Asian ethylene remained flat at $675 per ton week - on - week [4].

1. Report Industry Investment Rating - No relevant content provided 2. Core Viewpoints - Oil - based LLDPE cost increased by 2.46% to 7,551 yuan/ton, and the oil - based profit decreased by 133 yuan/ton to - 695 yuan/ton; coal - based LLDPE cost increased by 0.26% to 6,512 yuan/ton, and the coal - based profit decreased by 51 yuan/ton to 314 yuan/ton [2] - As downstream enterprises gradually took holidays and stopped work, the decline in the downstream operating rate of PE widened this week, with the operating rates of agricultural film and packaging film both maintaining a downward trend [2] - Factory and social inventories entered the Spring Festival inventory accumulation stage, and the inventory pressure was not large [2] - Concerns about the US - Iran situation in the market offset the negative impact of the unexpected increase in EIA inventory, and international oil prices closed slightly higher yesterday [2] - As the Spring Festival holiday approached, the spot trading atmosphere of PE weakened, and the futures trading volume shrank. Attention should be paid to the scale of inventory accumulation during the Spring Festival and the inventory removal rhythm after the festival. The daily K - line of L2605 should focus on the support around 6,680 and the pressure around 6,830 [2] 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the futures main contract of polyethylene was 6,734 yuan/ton, a decrease of 53 yuan; the closing price of the January contract was 6,800 yuan/ton, a decrease of 54 yuan; the closing price of the May contract was 6,734 yuan/ton, a decrease of 53 yuan; the closing price of the September contract was 6,781 yuan/ton, a decrease of 55 yuan [2] - The trading volume was 258,012 lots, a decrease of 20,327 lots; the open interest was 501,315 lots, a decrease of 2,602 lots [2] - The 1 - 5 spread was 66, a decrease of 1; the 5 - 9 spread was - 47, an increase of 2; the 9 - 1 spread was - 19, a decrease of 1 [2] - The buy order volume of the top 20 futures positions of polyethylene was 518,077 lots, a decrease of 103 lots; the sell order volume was 548,892 lots, an increase of 1,592 lots; the net buy order volume was - 30,815 lots, a decrease of 1,695 lots [2] 3.2 Spot Market - The average price of LLDPE (7042) in North China was 6,663.91 yuan/ton, a decrease of 0.43 yuan; the average price in East China was 6,750.47 yuan/ton, a decrease of 20.93 yuan [2] - The basis was - 70.09, an increase of 52.56 [2] 3.3 Upstream Situation - The FOB intermediate price of naphtha in the Singapore region was 66.97 US dollars/barrel, an increase of 0.89 US dollars; the CFR intermediate price of naphtha in the Japanese region was 617.13 US dollars/ton, an increase of 4.75 US dollars [2] - The CFR intermediate price of ethylene in Southeast Asia was 676 US dollars/ton, unchanged; the CFR intermediate price of ethylene in Northeast Asia was 696 US dollars/ton, unchanged [2] 3.4 Industry Situation - The operating rate of PE in petrochemical plants nationwide was 85.91%, an increase of 0.56 percentage points [2] 3.5 Downstream Situation - The operating rate of polyethylene (PE) packaging film was 38.82%, a decrease of 3.25 percentage points; the operating rate of polyethylene (PE) pipes was 23.67%, a decrease of 4.16 percentage points; the operating rate of polyethylene (PE) agricultural film was 30.18%, a decrease of 4.38 percentage points [2] 3.6 Option Market - The 20 - day historical volatility of polyethylene was 17.68%, an increase of 0.13 percentage points; the 40 - day historical volatility was 17.02%, an increase of 0.13 percentage points [2] - The implied volatility of at - the - money put options of polyethylene was 15.16%, a decrease of 0.72 percentage points; the implied volatility of at - the - money call options was 15.16%, a decrease of 0.72 percentage points [2] 3.7 Industry News - From February 6th to 12th, the total polyethylene output in China was 723,900 tons, a 1.61% increase from last week [2] - From January 30th to February 5th, the average operating rate of downstream polyethylene products in China decreased by 4.0% compared with the previous period. Among them, the overall operating rate of agricultural film decreased by 4.4% compared with the previous period, and the operating rate of PE packaging film decreased by 3.3% compared with the previous period [2] - As of February 4th, the inventory of PE production enterprises was 379,700 tons, a 17.55% increase from last week; as of February 6th, the social inventory of PE was 507,800 tons, a 4.70% increase from last week [2] - From January 31st to February 6th, L2605 fluctuated weakly and finally closed at 6,734 yuan/ton. This week, the plants of Shanghai Petrochemical and Qilu Petrochemical stopped production, but the impact days were limited. Plants such as Guangdong Petrochemical and Dushanzi Petrochemical restarted, and the PE output increased month - on - month [2]

Company Developments - The company announced plans to acquire the plastic and engineering plastic compounds division of Hwaseung Chemical Vietnam Co., Ltd. for a total purchase price of approximately $15.737 million (about 109 million RMB) [2] - This acquisition aims to advance the company's globalization strategy and enhance supply chain competitiveness through localized production in Vietnam [2] Financial Guarantees - The company provided a joint liability guarantee of up to 25 million RMB for its wholly-owned subsidiary, Anhui Bost New Materials Co., Ltd. [3] - As of the announcement date, the total amount of external guarantees accounted for 31.27% of the company's net assets [3] Restructuring Progress - The Shenzhen Stock Exchange has recently accepted the company's major asset restructuring matter involving the acquisition of Daon Titanium Industry [4] - The completion of this transaction is expected to enhance the synergy of the industrial chain and improve performance [4]

Report Industry Investment Rating - Not provided Core Viewpoints of the Report - The plastics supply-demand pattern has limited improvement, but there are still expectations for the chemical industry to counter the involution. With low upstream petrochemical inventories and the current basis having been repaired, plastics are expected to fluctuate within a range. Due to new plastics production capacity coming on stream recently, the operating rate being higher than that of PP, and the concentrated demand for mulch film not yet starting, the L-PP spread is expected to narrow [1]. Summary by Relevant Catalogs Market Analysis - On February 11th, the restart of overhauled units such as the new HDPE at Dushanzi Petrochemical led to the plastics operating rate rising to around 92%, which is at a moderately high level. As of the week ending February 6th, the downstream operating rate of PE decreased by 4.03 percentage points week-on-week to 33.73%. Entering the Spring Festival holiday, orders and raw material inventories for agricultural films continued to decline, reaching relatively low levels in recent years, and orders for packaging films also decreased. Petrochemical destocking in February was decent, and current petrochemical inventories are at relatively low levels in recent years. On the cost side, crude oil prices rebounded due to market concerns about a potential military conflict between the US and Iran. New production capacities were put into operation in January 2026, and the plastics operating rate has slightly increased recently. The concentrated demand for mulch film has not started yet, and the operating rates of agricultural and packaging films have decreased, with downstream operating rates expected to continue to decline [1]. Futures and Spot Market Conditions - Futures: The plastics 2605 contract fluctuated with a reduction in positions, closing at 6787 yuan/ton, up 0.55% and above the 60-day moving average. The持仓 volume decreased by 8697 lots to 503,917 lots [2]. - Spot: The PE spot market partially declined, with price changes ranging from -100 to +0 yuan/ton. LLDPE was quoted at 6600 - 7020 yuan/ton, LDPE at 8280 - 8960 yuan/ton, and HDPE at 6760 - 7990 yuan/ton [3]. Fundamental Tracking - Supply: On February 11th, the restart of overhauled units such as the new HDPE at Dushanzi Petrochemical led to the plastics operating rate rising to around 92%, which is at a moderately high level [4]. - Demand: As of the week ending February 6th, the downstream operating rate of PE decreased by 4.03 percentage points week-on-week to 33.73%. Entering the Spring Festival holiday, orders and raw material inventories for agricultural films continued to decline, reaching relatively low levels in recent years, and orders for packaging films also decreased, with the overall downstream operating rate of PE showing a seasonal decline [4]. - Inventory: Petrochemical early inventory on Wednesday was flat week-on-week at 460,000 tons, 15,000 tons lower than the same period last lunar year. Petrochemical destocking was decent, and current petrochemical inventories are at relatively low levels in recent years [4]. - Raw Materials: The Brent crude oil 04 contract rose above $69 per barrel. The price of ethylene in Northeast Asia remained flat week-on-week at $695 per ton, and that in Southeast Asia remained flat week-on-week at $675 per ton [4].

1. Report Industry Investment Rating - Not provided 2. Core View of the Report - PP supply - demand pattern has limited improvement, but there are still expectations for the chemical industry to counter the "involution". With low upstream petrochemical inventory and the current basis being repaired, it is expected that PP will fluctuate within a range. Due to new production capacity of plastics being put into operation recently, its operating rate is higher than that of PP, and the concentrated demand for plastic film has not started yet. It is expected that the L - PP price difference will decline [1]. 3. Summary by Relevant Catalogs 3.1 Market Analysis - As of the week of February 6, the downstream operating rate of PP decreased by 2.24 percentage points to 49.84% week - on - week, at a neutral level in the same lunar period over the years. Among them, the operating rate of the plastic weaving industry, the main downstream of drawn yarn, decreased by 5.30 percentage points to 36.74% week - on - week, and plastic weaving orders continued to decline, slightly lower than the same period last year. On February 11, some overhauled units such as the first line of Zhongjing Petrochemical Phase II restarted, and the operating rate of PP enterprises rose to about 82.5%, at a slightly lower - than - neutral level. The production ratio of standard drawn yarn increased to about 30%. Petrochemical inventory reduction in February was acceptable, and the current petrochemical inventory is at a relatively low level in the same period in recent years. The cost side: the US and Iran will hold a new round of negotiations, but the US has warned ships flying the US flag to stay away from Iranian waters in the Strait of Hormuz as much as possible. The market is worried about a military conflict between the two sides, and crude oil prices rebounded. Recently, the number of overhauled units has decreased slightly. The prices of downstream BOPP films in some areas are stable, the operating rate of the downstream plastic weaving industry has declined, and its new orders are limited. As the Spring Festival holiday approaches, more terminal enterprises are on holiday, and downstream stocking has mostly been completed [1]. 3.2 Futures and Spot Market Conditions 3.2.1 Futures - The PP2605 contract opened higher, then reduced positions and fluctuated. The lowest price was 6665 yuan/ton, the highest price was 6720 yuan/ton, and it finally closed at 6693 yuan/ton, above the 20 - day moving average, with a gain of 0.51%. The position decreased by 1731 lots to 486,837 lots [2]. 3.2.2 Spot - The spot prices of PP in various regions have partially declined. The drawn yarn is reported at 6310 - 6850 yuan/ton [3]. 3.3 Fundamental Tracking - Supply side: on February 11, some overhauled units such as the first line of Zhongjing Petrochemical Phase II restarted, and the operating rate of PP enterprises rose to about 82.5%, at a slightly lower - than - neutral level. The production ratio of standard drawn yarn increased to about 30%. - Demand side: as of the week of February 6, the downstream operating rate of PP decreased by 2.24 percentage points to 49.84% week - on - week, at a neutral level in the same lunar period over the years. Among them, the operating rate of the plastic weaving industry, the main downstream of drawn yarn, decreased by 5.30 percentage points to 36.74% week - on - week, and plastic weaving orders continued to decline, slightly lower than the same period last year. - Petrochemical inventory: on Wednesday, the early petrochemical inventory was flat at 460,000 tons week - on - week, 15,000 tons lower than the same lunar period last year. Petrochemical inventory reduction was acceptable, and the current petrochemical inventory is at a relatively low level in the same period in recent years [4]. 3.4 Raw Material End - The Brent crude oil 04 contract rose above $69 per barrel, and the CFR propylene price in China remained flat at $825 per ton week - on - week [6].

Group 1 - The article discusses the paradox of how a country with minimal industrial base, like Yemen, can produce missiles and drones, drawing parallels to the current state of the US-China trade war [1][3] - The US has imposed tariffs of up to 125% on Chinese goods, aiming to isolate China's economy, but this strategy has backfired, leading to increased global reliance on Chinese manufacturing [3][9] - In 2024, China's total trade with the US reached $688.2 billion, with exports to the US at $524.6 billion and imports from the US at $163.6 billion, highlighting China's significant influence on US trade [6][3] Group 2 - The article describes the "Yangcheng Lake" phenomenon, where despite apparent trade disruptions, Chinese manufacturing continues to infiltrate the US market through various indirect channels [11][18] - Companies are adapting by relocating parts of their production to other countries to circumvent high tariffs, allowing them to comply with US import regulations while still benefiting from Chinese manufacturing [11][18] - Vietnam, for instance, has become a key player in this dynamic, exporting $136.6 billion to the US while importing $13.1 billion from the US, heavily relying on Chinese materials for its exports [17][18] Group 3 - Trump's tariff strategy aimed to bring manufacturing back to the US and reduce trade deficits, but these goals are fundamentally flawed as the trade deficit is a result of US choices rather than external imposition [20][25] - The reliance on the dollar as a global currency allows the US to maintain trade deficits without immediate production costs, complicating the feasibility of Trump's manufacturing return strategy [25][27] - The article argues that the trend of "de-Americanization" is intensifying, with countries seeking alternatives to US economic dominance and increasingly depending on Chinese manufacturing [27][20] Group 4 - The conclusion emphasizes that control over manufacturing is essential for maintaining international competitiveness, contrasting the US's financial dominance with China's robust manufacturing capabilities [27]

2026年3月31日-4月1日， " 第五届中国合成生物学及生物制造大会 " 将 在 杭州 隆重举行，其中设置 【 生物基化学品与材料专场 】 ，诚邀各位专家及相关从业者 参会交流！点击下方小程序卡片，立即免费报名参会！ 会议演讲/路演报名（审核制） 请添加下方微信 添加微信请备注： 姓名+公司+职务 *PR | 品牌推广 | 会议会展 | 会议咨询* 声明： 因水平有限，错误不可避免，或有些信息非最及时，欢迎留言指出。本文由仅作新材料相关领域介绍，本文不构成任何投资建议！转载请注明来源！ 2月6日， 鼎际得(603255) 与塑料改性领域龙头 金发科技(600143) 在广州市签署战略合作协议。 鼎际得董事长张再明与金发科技总经理吴敌分别代表双方签署《战略合作框架协议》， 双方将建立长期稳定的战略合作伙伴关系，围绕POE、聚烯烃用 催化剂及助剂的生产和供应模式达成全面战略合作 ，并在资源共享、产品支持、市场拓展、产业协同等方面深度合作。 此次合作的达成，标志着双方在聚烯烃高端新材料领域的资源整合、互利共赢迈入全新阶段，为推动行业高质量发展注入强劲动力。 资料来源： --鼎际得 ...

Core Viewpoint - The ABS industry is entering a new development cycle in 2026, characterized by over ten million tons of total production capacity, despite a significant slowdown in new capacity additions. The market is shifting towards stock competition and structural optimization due to previous capacity accumulation and evolving demand [1][2]. Group 1: Capacity and Market Dynamics - In 2026, the pace of new ABS capacity additions is slowing, with only a few projects planned, and many large projects postponed to later years. This marks the end of a rapid expansion period with an average annual growth rate of about 16% since 2020 [2]. - The supply situation remains loose despite the decline in capacity growth, with excess supply expected to persist throughout the year. The core market issue has shifted from general oversupply to deeper structural adjustments and consolidation [2]. - Integrated leading companies like PetroChina and Zhejiang Petrochemical have established solid barriers in cost control through their full industry chain layout, maintaining a strong market position [2]. Group 2: Raw Material Costs and Profitability - The core costs of ABS are influenced by three main raw materials: styrene, acrylonitrile, and butadiene, with styrene having the most significant impact on profits. The styrene industry has seen rapid capacity expansion, exceeding 11%, leading to a historical high in inventory due to weak demand from downstream sectors [3]. - In 2026, the planned new capacity for styrene is significantly reduced, with only one unit expected to come online, indicating a shift from rapid expansion to stable development, which may help rebalance the market [3]. - The profitability of the ABS market remains under pressure, with head companies potentially having thin profit margins, while smaller companies face severe survival challenges due to lack of scale and cost control [4]. Group 3: Demand Trends and Market Outlook - ABS demand is closely linked to macroeconomic conditions and the performance of end industries, particularly in the home appliance, automotive, and electronics sectors, with home appliances accounting for over 50% of demand [5]. - The "old-for-new" policy in home appliances is expected to support ABS demand in 2025, but its impact is anticipated to weaken in 2026 due to reduced fiscal subsidies and increased eligibility requirements [6]. - The importance of the export market is growing, especially in the automotive sector, which is expected to continue strong growth in 2026. However, domestic ABS products still face structural shortcomings, relying heavily on imports for high-performance grades [6].