证券日报网讯1月5日，南京聚隆（300644）在互动平台回答投资者提问时表示，公司将通讯用树脂材料 技术列为重点研发方向之一，并持续推进"高性能树脂+精密注塑"一体化业务的规模化落地。公司依托 自研的PEEK、PPS等高性能树脂基功能化材料，相关产品兼具吸波、透波、低介电、低翘曲、高尺寸 稳定性及金属化特性；同时打通树脂改性、模具开发与精密注塑的全流程，形成从原材料到元器件的设 计制造闭环，并可批量交付轻量化、低成本、高精度的元器件。目前相关产品销售额较小。 ...

Group 1 - The China Securities Association announced the first batch of companies for on-site inspection of IPO applications in 2026, consisting of 11 companies [1] - These companies submitted their applications at the end of 2025, with most being accepted in December [2] Group 2 - The companies and their key information are as follows: - Luoyang Bearing Group Co., Ltd.: Plans to list on the Growth Enterprise Market, focusing on bearings and related components, with projected 2024 revenue of 467.49 million and net profit of 17.95 million [3] - Precision Laser Technology Co., Ltd.: Plans to list on the Sci-Tech Innovation Board, specializing in laser products, with projected 2024 revenue of 29.19 million and net profit of 11.14 million [3] - Guangdong Yuxin Semiconductor Technology Co., Ltd.: Plans to list on the Growth Enterprise Market, focusing on specialty process wafer foundry, with projected 2024 revenue of 168.13 million and a net loss of 250.34 million [3] - Shenzhen Hanno Medical Technology Co., Ltd.: Plans to list on the Sci-Tech Innovation Board, specializing in ECMO systems, with projected 2024 revenue of 4.93 million and a net loss of 18.28 million [3] - Guangdong Jiuan Intelligent Technology Co., Ltd.: Plans to list on the Growth Enterprise Market, focusing on smart visual product manufacturing, with projected 2024 revenue of 779.69 million and net profit of 10.15 million [3] - Suzhou LQ Intelligent Equipment Co., Ltd.: Plans to list on the Growth Enterprise Market, focusing on high-end intelligent equipment manufacturing, with projected 2024 revenue of 542.93 million and net profit of 17.43 million [3] - Jiangsu Gaokai Precision Fluid Technology Co., Ltd.: Plans to list on the Sci-Tech Innovation Board, focusing on key control components in precision fluid control, with projected 2024 revenue of 423.17 million and net profit of 9.52 million [3] - Shanghai Taosheng Electronic Technology Co., Ltd.: Plans to list on the Sci-Tech Innovation Board, specializing in semiconductor testing interfaces, with projected 2024 revenue of 331.07 million and net profit of 1.14 million [3] - China Salt Industry Corporation: Plans to list on the Shanghai Main Board, focusing on edible salt and industrial salt, with projected 2024 revenue of 704.40 million and net profit of 28.80 million [3] - Ruishi Chuangxin (Chongqing) Technology Co., Ltd.: Plans to list on the Sci-Tech Innovation Board, focusing on RF front-end chips and modules, with projected 2024 revenue of 66.86 million and a net loss of 36.58 million [3] - Blue Arrow Aerospace Technology Co., Ltd.: Plans to list on the Sci-Tech Innovation Board, focusing on liquid oxygen-methane engines and launch vehicles, with projected 2024 revenue of 427.83 million and a net loss of 113.80 million [3]

（文章来源：每日经济新闻） 金发科技（600143.SH）1月5日在投资者互动平台表示，宁波金发120万吨PTPE及改性新材料一体化项 目（一阶段）已投产，实现了"丙烷—丙烯—聚丙烯—改性聚丙烯"产业链的贯通。近年来，公司持续推 进绿色石化板块技改技措工作，近一年宁波金发订单情况良好，目前该项目正处于基本满负荷的稳定运 行状态。 每经AI快讯，有投资者在投资者互动平台提问：请介绍一下宁波金发120万吨PTPE及改性新材料一体化 项目投产以来产能利用率和大客户订单落地情况。 ...

Core Viewpoint - The company Hongda Co., Ltd. (600331.SH) announced that its Shifang non-ferrous metal and phosphate chemical subsidiaries will undergo production halts for maintenance and equipment upgrades in early 2026 [1] Group 1: Production Details - The Shifang non-ferrous metal subsidiary has one zinc smelting production unit with an annual capacity of 100,000 tons and one zinc alloy production unit with the same capacity [1] - The zinc smelting unit will be taken offline for maintenance and upgrades starting January 2026, with an expected downtime of 5 months, aiming to resume production in early June 2026 [1] - The Shifang phosphate chemical subsidiary has a phosphate production capacity of 420,000 tons per year and a compound fertilizer production capacity of 300,000 tons per year [1] Group 2: Maintenance Schedule - The phosphate production unit will also undergo maintenance starting January 2026, with a planned downtime of 1 month, expected to resume production in early February 2026 [1]

Group 1 - The core point of the article is that Shuanghuan Technology (000707) has announced that the pilot line for sodium-ion battery cathode materials is currently being debugged and is expected to start operation in January [1] Group 2 - The company is actively working on the development of sodium-ion battery technology, indicating a focus on innovation in energy storage solutions [1] - The expected operational start of the pilot line in January suggests a timeline for potential production and commercialization of sodium-ion batteries [1]

New Stock Performance - Five new stocks were listed last week (December 29 - January 2), with an average first-day price increase of 316.13%[3] - All five new stocks had first-day gains exceeding 100%, including 蘅东光 (878.16%), 新广益 (225.22%), 强一股份 (165.61%), 誉帆科技 (124.36%), and 双欣环保 (187.30%)[5][6] Weekly New Stock Trends - The number of new stocks listed last week remained the same as the previous week, but the total fundraising amount increased by 3.146 billion yuan[4] - There were no first-day price drops for new stocks in either week, and the number of stocks with first-day gains over 100% remained unchanged[4] Monthly New Stock Overview - In December, 18 new stocks were listed, raising a total of 31.411 billion yuan, with a first-day price drop rate of 0% and all stocks showing gains over 100%[12] - The average first-day price increase for December was 298.63%, compared to 327.58% in November and 244.64% in October[12] Upcoming New Stock Listings - One new stock, 陕西旅游, is set to be listed on January 6, 2026, with an issue price of 80.44 yuan and a P/E ratio of 12.37[19][20] - Two new stocks are available for subscription this week, including 至信股份 (14.49 million yuan) and 科马材料 (2.44 million yuan)[21] Risk Considerations - The report indicates a medium-high risk level for new stock investments, highlighting potential market volatility and performance risks post-listing[5][22]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The cost side of PX, PTA, and MEG has more disturbances, and polyester prices fluctuate following the cost. The game between the downward feedback from downstream and the expected improvement remains the focus of market contradictions. For PX, beware of the real - world situation dragging it down; for PTA, it is expected to decline; for MEG, it is expected to fluctuate after a rebound [2][155]. 3. Summary According to the Table of Contents 3.1 PX&PTA&MEG Price: Follow Crude Oil Price Fluctuations, Geopolitical Factors Affect Crude Oil Price - **Futures Price**: From November 28, 2025, to December 30, 2025, the PTA closing price increased from 4700 yuan/ton to 5144 yuan/ton, a rise of 9.4%; the MEG closing price decreased from 3885 yuan/ton to 3847 yuan/ton, a decline of 1.0%; the PX closing price increased from 6830 yuan/ton to 7316 yuan/ton, a rise of 7.1% [6]. - **Basis and Spread**: The PTA, MEG, and PX basis and spreads have changed to varying degrees. For example, the PTA basis decreased from - 37 yuan/ton to - 46 yuan/ton, a decline of 24.3% [15]. - **Price Differences**: The TA - EG spread widened significantly, with a change value of 482 yuan/ton and a rise of 59.1%. The TA - PX * 0.656 spread also increased, with a change value of 97 yuan/ton and a rise of 44.2%. There were also changes in the price differences between raw materials such as PX - crude oil, PX - MX, etc. [18][22]. 3.2 PX&PTA&MEG Supply Situation: Focus on Device Maintenance - **PX**: As of December 26, 2025, the Asian PX operating rate was 79.5%, a month - on - month increase of 0.8 percentage points; the Chinese PX operating rate was 88.2%, a month - on - month decrease of 0.1 percentage points. A 70 - ton PX device in the Northeast is restarting, and its capacity will expand to 1 million tons/year after restart [36]. - **PTA**: As of December 26, 2025, the PTA operating rate was 72.5%, a month - on - month decrease of 1.2 percentage points. Multiple PTA devices have restarted, such as the 55 - ton PTA device of FCFC in Taiwan and the 1.2 - million - ton PTA device of Zhongtai Petrochemical [38]. - **MEG**: As of December 26, 2025, the overall operating rate of ethylene glycol in mainland China was 73.32% (a month - on - month decrease of 1.14%), and the operating rate of ethylene glycol produced by the oxalic acid catalytic hydrogenation method (syngas) was 77.28% (a month - on - month increase of 4.52%). Multiple MEG devices in Taiwan, Iran, and Saudi Arabia have planned maintenance [52]. 3.3 PX&PTA&MEG Import and Export Situation: India's BIS Certification Cancelled - **PX**: In November 2025, the total import volume of PX in mainland China was about 817,000 tons, a month - on - month decrease of 1% and a year - on - year decrease of 16.3% [60]. - **PTA**: In November 2025, the PTA import volume was 300 tons, a year - on - year decrease of 89.94%; the export volume was 358,900 tons, a year - on - year decrease of 16.93%. The cumulative export volume from January to November 2025 was 3.4553 million tons, close to the full - year level in 2023 [65]. - **MEG**: In November 2025, the import volume of ethylene glycol was 580,000 tons, a year - on - year increase of 6.1%. The cumulative import volume from January to November was 6.88 million tons, a year - on - year increase of 15.2% [68]. - **Polyester**: In November 2025, the total export volume of polyester products was 1.2948 million tons, a month - on - month increase of 96,300 tons and a year - on - year increase of 121,000 tons [73]. 3.4 PX&PTA&MEG Inventory Situation: Downstream Finished - Product Inventory Reduction - **PTA**: The total PTA inventory is at the bottom. - **MEG**: On December 29, 2025, the inventory of MEG in some main ports in East China was about 730,000 tons [85]. 3.5 Polyester Demand Situation: Terminal Demand Faces Challenges - **Domestic Polyester Device Changes**: As of December 31, 2025, the total planned reduction of three major polyester filament factories was about 2.819 million tons. Multiple devices are planned to be shut down for maintenance, and some devices have restarted [87]. - **Domestic Polyester - Related Data**: The operating rates of polyester, texturing machines, looms, etc. have decreased to varying degrees, and the inventory days and cash flows of some products have also changed [88]. - **Terminal Demand**: Terminal demand has declined, such as the decline in textile and clothing exports. From January to November 2025, China's textile and clothing exports decreased by 1.9%, and in November, it decreased by 5.1% [105]. 3.6 PX&PTA&MEG Positioning Situation - **PTA**: As of December 30, 2025, the total PTA position was 1,890,052 lots, showing a month - on - month and year - on - year increase [120]. - **MEG**: As of December 30, 2025, the total MEG position was 341,247 lots, showing a month - on - month decrease and a year - on - year slight decrease [120]. - **PX**: As of December 30, 2025, the total PX position was 458,083 lots, showing a month - on - month and year - on - year increase [120].

Report Industry Investment Rating - Not provided in the report Core Views - The US military action in Venezuela is an upgrade of the "Monroe Doctrine 2.0" strategy, which has led to a sharp increase in global risk aversion and a short - term strengthening of the US dollar index. However, in the long - term, it may accelerate the erosion of the US dollar's credit. The RMB is expected to appreciate moderately against the US dollar, but the trend is non - linear [4]. - The domestic PMI in December exceeded expectations, driven by the recovery of supply and demand and price stabilization. The overseas market focuses on the next Fed chair nominee. For silver, it's recommended that holders take profits and non - holders wait for a pullback [2]. - Short - term stock index is expected to be strong but with limited upside due to multiple factors. Treasury bonds are expected to open higher today, and medium - term long positions can be held [5][6]. - Platinum and palladium prices are expected to be volatile in the short - term due to geopolitical risks and index adjustments, but the long - term bullish foundation remains. Gold and silver are in adjustment in the short - term and bullish in the long - term. Copper prices are expected to be affected by volume and price changes. Zinc, tin, lead, and other metals have different market outlooks based on their fundamentals [9][13][15]. - Steel prices are expected to remain volatile. Iron ore prices are expected to be in a neutral pattern and fluctuate. Coking coal and coke prices are affected by inventory and demand. Ferroalloys may correct but are supported by cost [26][27][30]. - Pulp and offset paper prices are in a neutral situation and can be observed first. LPG may be supported in the short - term by geopolitical factors. PTA - PX and MEG - bottle chips are affected by supply and demand and cost. Methanol is likely to start an upward - trending phase. PP and PE are in a supply - demand double - reduction pattern. Asphalt may be strong at the opening. Urea has a price increase expectation for the 05 contract. Glass, soda ash, and caustic soda are expected to fluctuate [32][34][39]. - Hog prices are expected to be supported in the short - term by consumption and supply changes. Oilseeds show a near - strong and far - weak pattern. Oils may strengthen slightly. Cotton prices may correct in the short - term and rise in the long - term. Sugar prices are expected to open slightly lower. Apples may wait for a pullback to go long. Red dates are expected to be in a low - level shock [65][67][68] Summary by Directory Financial Futures - Macro: Pay attention to geopolitical risks such as the US attack on Venezuela and the situation in Iran. The reset of the commodity benchmark index poses a selling risk to gold and silver [1]. - RMB Exchange Rate: The US military action in Venezuela has led to an increase in global risk aversion. The US dollar may show a short - long and long - short pattern, and the RMB is expected to appreciate moderately against the US dollar [4]. - Stock Index: The post - holiday capital environment supports the stock index, but there are many factors restricting its upside, and it is expected to be strong but with limited space in the short - term [5]. - Treasury Bonds: The new regulations on bond fund redemption fees are beneficial to the bond market, and the US military action in Venezuela may also benefit the bond market. Treasury bonds are expected to open higher today [6]. Commodities Non - ferrous Metals - Platinum & Palladium: Prices were volatile last week. In the short - term, they will be affected by the US military action in Venezuela and index adjustments. In the long - term, the bullish foundation remains. It's recommended to be vigilant against callback risks in the short - term [9][13]. - Gold & Silver: They are in adjustment in the short - term. Gold should pay attention to the support levels, and silver has adjustment pressure. They are bullish in the long - term [14][15]. - Copper: The external copper price was stable during the holiday. The US - Venezuela event has limited impact on the domestic opening. It is recommended to hold long positions and conduct high - selling and low - buying operations [16][18]. - Zinc: The upper space is limited, and it is expected to maintain a high - level shock in the short - term [19]. - Tin: The high - price negative feedback has come, and it is expected to maintain a wide - range shock [20]. - Carbonate Lithium: In the short - term, the price is driven by market sentiment, but there is a risk of large fluctuations. In the long - term, it has the opportunity to go long on dips [20][22]. - Industrial Silicon & Polysilicon: Industrial silicon is in a supply - demand double - weak pattern, and it has the value of long - term position building on dips. Polysilicon prices are rising, and attention should be paid to the sustainability of the rise [22][24]. - Lead: It is expected to fluctuate between 16700 - 17600, with strong support at 16500 [24]. Black Metals - Rebar & Hot Rolled Coil: Steel production has slightly increased, and the market is in a weak shock pattern. The price range of rebar 2605 is expected to be between 2900 - 3300, and that of hot - rolled coil 2605 is between 3000 - 3400 [26]. - Iron Ore: The inventory continues to accumulate. The high supply and rigid demand balance each other, and the price is expected to fluctuate [27]. - Coking Coal & Coke: The fourth round of coke price cuts has been fully implemented. The coking coal inventory structure has improved, and the future price depends on the domestic mine resumption. The coke supply - demand structure may improve if the steel mills' production increases [28][29]. - Ferrosilicon & Ferromanganese: They may correct in the short - term, but the cost provides support below [30]. Energy and Chemicals - Pulp - Offset Paper: The pulp market is neutral, and the offset paper price is affected by cost and supply - demand. It is recommended to observe first [32][33]. - LPG: Geopolitical factors may provide short - term support. Attention should be paid to overseas events and domestic PDH maintenance [34][35]. - PTA - PX: They fluctuate with cost. PX is expected to be in short supply in the second quarter, and PTA processing fees are expected to rise with limited space [36][39]. - MEG - Bottle Chips: The demand is weakening, and the inventory is high. The valuation is under pressure before the macro - narrative is realized [40][43]. - Methanol: It is likely to start an upward - trending phase, and attention should be paid to factors such as inventory and MTO profit [44][45]. - PP: The supply and demand are both decreasing. The core concern is the scale of January's device maintenance [46][48]. - PE: Geopolitical conflicts may cause short - term disturbances. The supply pressure is relieved, but the demand is weakening [48][50]. - Asphalt: The short - term cracking may be strong due to supply disturbances caused by the US - Venezuela conflict [51][52]. - Urea: The 05 contract has a price increase expectation, and it is recommended to try to buy the far - month contract [54][55]. - Glass, Soda Ash, and Caustic Soda: Soda ash has an oversupply expectation, glass has high inventory pressure, and caustic soda is expected to fluctuate widely with weak fundamentals [56][57][59]. - Logs: The price has limited fluctuation space, and it is recommended to observe or use a small - interval grid strategy [60][61][62]. - Propylene: The domestic supply is loose, and the price may be affected by cost in the short - term with limited upward space [63]. Agricultural Products - Hogs: The approaching Spring Festival and the decrease in average出栏 weight may support the price in the short - term [65][67]. - Oilseeds: They show a near - strong and far - weak pattern. The supply rhythm of imported soybeans affects the price, and the supply of domestic bean粕 and菜粕 has different situations [68][69][70]. - Oils: They may strengthen slightly after the holiday, and palm oil is relatively strong within the sector [71]. - Cotton: The price may correct in the short - term due to factors such as weak downstream demand, but it has an upward space in the long - term [72][73]. - Sugar: The Zhengzhou sugar price is expected to open slightly lower, suppressed by the decline in the external market [74][75]. - Apples: The consumption slowdown causes short - term pressure, and it is recommended to wait for a pullback to go long [76][77]. - Red Dates: They are in a low - level shock in the short - term, and the price will be under pressure in the long - term due to oversupply [78].

Core Viewpoint - The recent technical transformation at Lu'an Hengtong Chemical's resin plant effectively addressed the dust adsorption issue of PVC packaging bags, enhancing the long-term safe and stable operation of the facility [1] Group 1: Problem Identification - The surface of finished PVC packaging bags is prone to dust adsorption, leading to challenges during the stacking process, including the risk of bags slipping and collapsing [1] - Previous methods to handle dust involved using compressed air for cleaning, which resulted in significant waste of air resources [1] Group 2: Solution Implementation - A task force was organized to focus on solving the dust problem, collecting first-hand data on packaging machine parameters, PVC material transfer speeds, and dust adsorption patterns [1] - The task force established a four-step modification method aimed at "precise control and source dust reduction" [1] - The first step involved upgrading the dust removal system to enhance the vacuum level of the PVC packaging system, thereby reducing dust emissions at the source [1] - The second step included recalibrating the gripping force of the packaging bag clamps and aligning the bag openings to prevent dust leakage during material loading [1] - The third step required fine-tuning the installation height of the packaging sewing machine and hot melt adhesive tape to ensure a tight seal, blocking dust escape routes [1] - The fourth step focused on optimizing the exhaust holes of the packaging bags to ensure smooth air discharge while preventing dust from escaping with the air [1] Group 3: Results and Impact - Following the modifications, the dust issue on-site showed improvement, reducing the waste of air resources previously caused by compressed air cleaning [1] - The initiative fostered a culture of continuous improvement among employees, embedding the spirit of lean innovation within the workforce [1]

SABIC聚合物事业部特材业务副总裁Sergi Monros表示："随着AI融入几乎所有行业与环境，数据中心市 场需要独特的材料解决方案，来支持高速率、高带宽、低延迟的基础设施，并实现更高水平的性能和可 靠性。除投资于特种材料与服务以加速该领域的新产品开发外，SABIC还拥有专门的专利布局，用以保 护我们为客户开发的创新解决方案所包含的知识产权。" 据介绍，此次PPE低聚物扩产计划将于2026年下半年完成，届时可帮助PCB制造商在产品需求持续增长 的情况下保持较短的交货周期。SABIC在该领域的旗舰产品NORYL SA9000是一种改性的低分子量、双 官能团PPE低聚物牌号，适用于制造5G基站和高速AI服务器PCB所用的高性能多层覆铜箔层压板 (CCL)。该材料兼具高耐热性、尺寸稳定性、阻燃性以及更强的层压能力，可生产层间结合力更高、损 耗极低的CCL产品。它可为现有的CCL生产工艺提供显著的配方灵活性，并已被证实可兼容于多种不同 的溶剂型热固性树脂体系。 中化新网讯 沙特基础工业公司(SABIC)宣布，其基于聚苯醚(PPE)技术的特种低聚物将进行新一轮产能 扩张。此次扩产是基于此前在亚洲产能提升的承诺，旨在 ...