证券之星消息，8月19日光学光电子板块较上一交易日上涨0.3%，翰博高新领涨。当日上证指数报收于 3727.29，下跌0.02%。深证成指报收于11821.63，下跌0.12%。光学光电子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 | | --- | --- | --- | --- | --- | --- | --- | --- | | 002456 | 欧菲光 | 3.01亿 | 7.48% | -9718.93万 | -2.42% | -2.04 Z | -5.06% | | 301183 | 东田微 | 9413.81万 | 6.67% | -3466.64万 | -2.46% | -5947.17万 | -4.21% | | 000536 华映科技 | | 6071.02万 | 7.33% | -2857.91万 | -3.45% | -3213.12万 | -3.88% | | 301321 | 翰博高新 | 5204.05万 | 31.15% | -3124.55万 | -18.70 ...

Group 1 - The company has products that can be used in the fields of lithium batteries, solid-state batteries, and MLCC, specifically 0.1mm to 0.3mm zirconia grinding balls [2] - The company responded to an investor inquiry regarding its capacity utilization rate for UTG, indicating that this information is relevant to investors [2]

格隆汇8月14日丨凯盛科技(600552.SH)在投资者互动平台表示，公司生产的0.1mm--0.3mm氧化锆研磨球 可以用于锂电池、固态电池及MLCC等细分领域。 ...

Core Viewpoint - The global ultra-thin flexible glass (UTG) industry is experiencing a critical phase of technological iteration and market expansion, with significant growth in the foldable smartphone market, which saw shipments reach 23.8 million units last year, reflecting a compound annual growth rate of over 24% [3][4]. Group 1: Industry Dynamics - The UTG solution has become the mainstream trend for foldable smartphone covers, with UTG covers accounting for 51% of the total domestic foldable smartphone volume in the first half of last year. It is projected that the domestic foldable smartphone UTG cover installation will grow to nearly 6.6 million units by 2025 [3][4]. - The rapid growth of the foldable screen market is driving demand for core glass and metal structural components, continuously enhancing the unit value of smartphones. The cover is a key technology for the "thinning" of foldable screens [3][4]. Group 2: Company Developments - **KaiSheng Technology**: The second phase of the UTG project is expected to reach operational status by October 2025, with four production lines already built and others in installation and debugging phases. The project has experienced some delays but is progressing based on market conditions [4][5]. - **Changxin Technology**: The subsidiary Dongxin Optoelectronics has successfully secured orders for Flip and Fold models, with plans to accelerate the construction of a new industrial park to meet domestic and international demand. They have developed a sliding roll UTG process and can now produce small batches [5][6]. - **Lens Technology**: Positioned to become a major supplier of UTG for Apple's foldable products, Lens has made significant progress in developing and validating new foldable screen products, with plans for capacity expansion to support mass production [6][7]. - **Said Semiconductor**: Currently holds nearly 90% of the domestic market share for UTG in terminal applications, with a production capacity of 700,000 pieces per month across two production lines [7][8]. - **SuChuan Technology**: Recently signed a project for a UTG flexible glass production line with a total investment of 3.8625 billion yuan, aiming for an annual production capacity of 5 million pieces [8][9]. - **Dowooinsys**: Innovating a "hybrid UTG" technology that enhances durability while maintaining thinness, with plans for mass production by 2026 [11][12]. Group 3: Market Trends - In the first half of 2025, seven brands launched new foldable smartphones, all utilizing UTG as the cover material, emphasizing "ultra-light" and "ultra-thin" as key selling points. This shift is pushing competition in the foldable smartphone market to a new level [17][18]. - Apple's first foldable iPhone is expected to be released by the end of 2026 or early 2027, featuring a horizontal fold design and utilizing UTG covers supplied by Lens Technology [17][18].

8月13日，上交所发布关于凯盛科技集团有限公司2025年面向专业投资者公开发行科技创新可续期公司 债券（第二期）（品种一）上市的公告。 依据《上海证券交易所公司债券上市规则》等规定，上交所同意凯盛科技集团有限公司2025年面向专业 投资者公开发行科技创新可续期公司债券（第二期）（品种一）于2025年8月14日起在上交所上市，并 采取匹配成交、点击成交、询价成交、竞买成交、协商成交交易方式。该债券证券简称为"凯盛 YK12"，证券代码为"243500"。 来源：金融界 ...

Core Viewpoint - Zirconia ceramics play a crucial role in advanced ceramics and are essential materials in modern high-tech industries. The market for zirconia ceramics in China is projected to reach 4.32 billion yuan in 2024, reflecting a year-on-year increase of 6.2% [1][14]. Industry Overview - Zirconia ceramics are high-performance materials based on zirconium oxide (ZrO2), known for their toughness, bending strength, and wear resistance. They are widely used in aerospace, automotive manufacturing, electronic information, and biomedical fields [3][8]. - The production process of zirconia ceramics involves several steps, including forming, debinding, and sintering, with various methods employed for each stage [5][6]. Industry Chain - The upstream of the zirconia ceramics industry involves the preparation and purification of raw materials, primarily zirconia powder, which is essential for high-quality ceramic production. The downstream includes various applications in sectors such as aerospace, automotive, electronics, and biomedical [8][10]. Market Dynamics - The market for zirconia ceramics is expanding due to continuous development in application fields. The demand for zirconia ceramics is expected to grow, particularly in the dental industry, where the market for dentures is projected to increase from 10.099 billion yuan in 2021 to 15.981 billion yuan by 2028 [12][14]. Competitive Landscape - Leading companies in the zirconia ceramics market include Guocera Materials, Dongfang Zirconium, and Sanxiang New Materials, which dominate the market due to their production scale, technological advantages, and brand influence [16]. Development Trends - The industry is witnessing ongoing technological innovations, including the development of nanomaterials and new sintering techniques, which enhance material performance and reduce production costs. The application of 3D printing technology is also becoming more prevalent [21][22]. - There is a growing emphasis on green and sustainable development within the zirconia ceramics industry, focusing on reducing emissions, optimizing production processes, and recycling resources [23][24].

Core Insights - Glass microspheres exhibit significant competitive advantages in material applications compared to traditional materials, with widespread use in plastics, coatings, oil extraction, and aerospace [1][11] - The market demand for glass microspheres is continuously growing, driven by the transformation of traditional industries and the rapid development of emerging industries [1][11] Industry Overview - Glass microspheres are a new type of material developed from borosilicate raw materials, with a particle size of 10-250 microns and a wall thickness of 1-2 microns, offering lightweight, low thermal conductivity, high strength, and good chemical stability [2][10] - The market size of China's glass microsphere industry is projected to grow from 1.432 billion yuan in 2015 to 2.767 billion yuan in 2024, with a compound annual growth rate (CAGR) of 7.59% [1][11] - The hollow glass microsphere segment is expected to grow from 716 million yuan in 2015 to 1.522 billion yuan in 2024, with a CAGR of 8.74% [1][11] Industry Chain - The upstream of the glass microsphere industry includes raw materials such as quartz sand, limestone, feldspar, and soda ash, which are crucial for the supply and quality of glass microsphere production [3][6] - The midstream involves the manufacturing of glass microspheres, while the downstream applications include reflective materials, coatings, ceramics, rubber, plastics, filtration materials, oil extraction, and aerospace [3] Production and Demand - China's glass microsphere production is expected to increase from 85,200 tons in 2015 to 170,300 tons in 2024, with a CAGR of 8% [10] - The demand for glass microspheres is projected to rise from 101,600 tons in 2015 to 201,700 tons in 2024, with a CAGR of 7.92% [10] - Hollow glass microspheres are gaining traction, with production expected to grow from 21,300 tons in 2015 to 51,100 tons in 2024, and demand from 25,400 tons to 60,500 tons during the same period [10] Market Trends - The glass microsphere industry is gradually moving towards high-end applications, focusing on high refractive index, high wear resistance, and high purity to meet the needs of aerospace, precision optics, and 5G communications [23] - The industry is expected to diversify its applications into emerging markets such as renewable energy, biomedicine, and electronic packaging, while also developing functional microspheres [24] - Environmental sustainability is becoming a key focus, with efforts to optimize production processes, reduce energy consumption, and explore recycling technologies [25] Key Players - Major players in the global glass microsphere industry are concentrated in developed countries, with significant contributions from companies like 3M, Swarco, and Potters Industries [14] - In China, notable companies include China Steel Group, Wanda Glass Microspheres, and Langsheng Kaibo, which are rapidly expanding their production capabilities [14][17]

Core Viewpoint - The global zircon concentrate market is undergoing structural adjustments, with increased production capacity in major regions like Australia and Mozambique leading to a significant rise in global zircon resource supply. This supply-side effect is transmitted to the domestic market, coinciding with the expansion of China's zirconia industry capacity, resulting in a downward trend in zirconia raw material prices [1][7][9]. Industry Overview - Zirconia, with the chemical formula ZrO₂, is the main oxide of zircon, characterized by its high melting point (approximately 2650℃ to 2715℃), high hardness (Mohs hardness can reach above 7.5), and excellent wear and corrosion resistance [2][4]. - The zirconia industry supply chain includes upstream raw materials like zircon sand, stabilizers, and additives, as well as production equipment. The midstream involves zirconia manufacturing, while downstream applications span structural ceramics, electronic ceramics, dental materials, lithium batteries, and more [5]. Industry Current Status - The global zircon concentrate market is experiencing a structural adjustment, with new production capacities in Australia and Mozambique leading to a significant increase in global zircon resource supply. This supply-side effect is transmitted to the domestic market, coinciding with the expansion of China's zirconia industry capacity, resulting in a downward trend in zirconia raw material prices. As of June 2025, the price of zirconia in China is 46,000 yuan per ton, a year-on-year decrease of 8.00% [1][7][11]. - The Chinese zirconia industry is facing overcapacity, leading to a supply surplus. Companies are compelled to lower prices to compete for market share, affecting the operating rates, which have remained below 50% in recent years. As of June 2025, the operating rate is 34.92%, a decrease of 5.04 percentage points month-on-month and 2.22 percentage points year-on-year [9][11]. Key Enterprises' Performance - The Chinese zirconia industry has developed a stable competitive landscape dominated by a few large enterprises. For instance, Sanxiang New Materials has expanded its electric melting zirconia capacity and has a leading effective capacity of 26,000 tons in China. Dongfang Zircon Industry has a complete integrated industrial chain and is the largest composite zirconia manufacturer in the country [13][17]. Industry Development Trends 1. **Technological Innovation**: The future development of the zirconia industry will be driven by technological innovation, with advancements in production processes like nanotechnology and sol-gel methods enhancing material performance [19]. 2. **Expanding Application Fields**: The demand for zirconia is expected to rise significantly in emerging sectors such as solid-state batteries and biomedical applications due to its excellent properties [20]. 3. **Government Support for Sustainable Development**: The industry will focus on green and high-end development, with government policies promoting sustainable practices and enhancing product quality and competitiveness [21].

Core Viewpoint - China is the largest producer and exporter of zirconium oxychloride, with rapid industry development, expanding capacity, and increasing market applications, despite a decline in consumption in traditional sectors due to economic fluctuations [1][5]. Industry Overview - Zirconium oxychloride, also known as zirconium oxychloride hydrate, is a key raw material for various zirconium products, widely used in electronics, ceramics, glass, construction materials, pharmaceuticals, aerospace, nuclear energy, petrochemicals, textiles, machinery, and daily necessities [1][5]. - The consumption of zirconium oxychloride in China reached 84,600 tons in the first half of 2025, a year-on-year decrease of 23.99% [1][5]. Industry Chain - The upstream of the zirconium oxychloride industry includes raw materials like zircon sand, caustic soda, and hydrochloric acid, as well as production equipment such as melting furnaces and crystallizers [2]. - The midstream involves the production and manufacturing of zirconium oxychloride, while the downstream applications include high-end ceramics, nuclear power materials, and chemical equipment [2]. Current Industry Status - The industry has seen rapid development, with increasing production capacity and technological advancements, although traditional sectors like ceramics and refractory materials are experiencing reduced demand due to economic cycles [5][7]. - The average market price of zirconium oxychloride was 14,800 yuan per ton by the end of June 2025, reflecting a year-on-year decrease of 7.81% due to both cost and demand factors [7]. Key Enterprises - Longyu Group, through its subsidiary Guangtong New Materials, has become the largest zirconium oxychloride producer globally, with an annual capacity of 75,000 tons [13]. - Dongfang Zircon Industry is the only listed company with significant zircon ore resources, focusing on solid-state battery electrolyte technology [13][16]. Industry Development Trends - The industry is expected to accelerate technological upgrades, pushing products towards higher added value, particularly in high-purity zirconium oxychloride for advanced applications [18]. - The concentration of production capacity is anticipated to increase, leading to accelerated industry consolidation and improved competitive dynamics [19][20]. - Emerging markets, particularly in renewable energy and 5G communications, are expected to drive demand for zirconium oxychloride, expanding its application scope [21].

Core Points - The company has completed the initial grant registration of stock options under the 2024 Stock Option Incentive Plan, with a total of 16.3 million stock options granted to 194 eligible participants at an exercise price of 12.08 yuan per option [1][2][3] Group 1: Stock Option Grant Details - The initial grant date for the stock options is June 13, 2025 [2] - The stock options are sourced from the company's A-share ordinary stock issued to the incentive participants or repurchased from the secondary market [2] - The stock options are granted to the company's directors, senior management, and key personnel [2][4] Group 2: Grant Registration and Conditions - The stock option grant registration was completed on July 30, 2025 [3][10] - The incentive plan has a maximum validity period of 72 months from the initial grant date [5] - The waiting period for the stock options is set at 24, 36, and 48 months for different tranches [6] Group 3: Exercise Conditions - The stock options can only be exercised on trading days and are subject to restrictions during specific periods, such as before the announcement of financial reports [7] - If the exercise conditions are not met, the stock options for that period will be canceled [8] Group 4: Financial Impact - The stock option grant will impact the company's financial status and operating results, with costs amortized over the effective period [11][12] - The estimated impact on net profit during the effective period is acknowledged, but the positive effects on company performance are expected to outweigh the costs [12]