High purity gas refers to gases that have been refined to remove impurities, achieving purity levels typically above 99.99%. These gases are essential for applications requiring precise and controlled environments, such as in electronics manufacturing, healthcare, and others, ensuring optimal performance and reliability.

工业和信息化部等八部门联合印发实施《新型储能制造业高质量发展行动方案》。《行动方案》提出了六大专项行动：新型储能技术创新行动；产业协同发展推进行动；产业转型升级发展行动；示范应用场景拓展行动；产业生态体系完善行动；贸易投资合作提升行动。储能产业链上北交所目前共有 19 家公司，总市值达到 737.65 亿元。所涵盖的储能类型包含锂电池、铅炭电池、熔融盐储能等，产业链环节上涵盖了电池原材料、电芯生产、储能柜产品集成等环节。昆工科技（831152.BJ）2024 年 10 月 9 日首批铝基铅炭储能电池及户用“储能逆控一体机”顺利抵达乌兹别克斯坦的斯姆哈纳口岸。

BC 电池是一种将太阳电池的发射极、背场、基区、发射极电极和背场电极均设计在电池背表面的高效率硅基太阳电池。IBC 电池将栅线做到背面，避免金属栅线电极对太阳光线的遮挡，能够最大限度地利用入射光，减少光学损失。BC 电池作为平台型技术，可与 P 型、HJT、TOPCon 等技术结合，形成 HPBC、HBC、TBC 等电池结构，从而更好的发挥各类型电池的优点。

2月20日，阿里巴巴发布2025财年第三季度财报，公司云计算业务表现亮眼，收入同比增长13%，AI相关产品收入连续第六个季度实现三位数增长；截至2024年12月31日的三个月资本开支为318亿元，环比+80。阿里巴巴CEO吴泳铭明确表示，通用人工智能(AGI)将是公司AI战略的核心。在未来三年内，阿里巴巴计划在AI基础设施、基础模型和AI业务转型三个领域进行重点投资，其中未来三年在云和AI的基础设施投入预计将超越过去十年的总和（约3800亿元），即未来每年投入在1300亿元左右。AI应用迎来拐点，字节跳动、腾讯、阿里巴巴等互联网企业加大基建投入力度。

数据中心对供电稳定性的要求极为严苛。数据中心电能质量问题可能导致停机、数据损坏、硬件故障以及维护成本增加，造成业主损失。常见的电能质量症结有无功功率、谐波、三相不平衡。

The global gas generator market is a part of the global electrical components and equipment market. The global electrical components and equipment market was valued at $2,009.41 billion in 2021 and reached $2,415.67 billion in 2023

Fuel additives are compounds that are designed to improve the quality and efficiency of fuels. Fuel additives are added to improve performance, flowability, corrosion resistance, clean burning, and many other properties.

Automotive lithium-ion (Li-ion) battery demand increased by about 65% to 550 GWh in 2022 from about 330 GWh in 2021. This was primarily due to growth in electric passenger car sales, with new registrations increasing by 55% in 2022 relative to 2021. Governments are offering financial incentives and subsidies to battery manufacturers and investors to encourage the establishment or expansion of facilities for the production of batteries. These incentives can include tax breaks, grants, low-interest loans, and cash incentives.

An electric vehicle (EV) charger or electric vehicle supply equipment (EVSE) is a piece of equipment that supplies electrical power for charging plug-in electric vehicles.

The electric power steering (EPS) market focuses on the production, sale, and distribution of electric-powered steering systems for automobiles. EPS technology has replaced traditional hydraulic power steering systems with an electrical motor, which helps the driver steer the vehicle easily. EPS components and systems are used in passenger cars, trucks, buses, and other vehicles that use electrical power steering.