A low voltage circuit breaker is a type of electromechanical switch that breaks the circuit manually or automatically under abnormal conditions such as over current, over voltage, and short circuit and works up to 1,000 V voltage rating. Its basic function is to detect a fault function by interrupting continually and immediately discontinue electric flow. As compared to fuse, which operates once and needs to replace, a low voltage circuit breaker can be reset either manually or automatically to resume normal options. The global low voltage circuit breaker market is segmented on the basis of type, application, end user, and region. Based on type, it is categorized into miniature circuit breaker, molded case circuit breaker, and air circuit breaker. On the basis of application, it is divided into energy allocation, shut-off circuit, and others. By end users, the market is fragmented into residential, commercial, and others. Region wise, it is analyzed across North America, Europe, Asia-Pacific, and LAMEA.

A concrete pump is a machine used to transfer liquid concrete by means of pumping. The pump operates by one piston drawing liquid concrete into a cylinder from a hopper, while the other simultaneously pushes its concrete out into the discharge pipes. Concrete pump is important in revolutionizing the construction of highrise buildings and structures. The report on the global concrete pumps market presents a detailed analysis of the trends, future estimations, and thorough study of the market depending on type, industrial vertical, and region.

The lighting industry has seen tremendous progress over the past 200 years. The gas lamp was invented and brought into the US in the 1790s. These lamps became common since coal was also used as a fuel source for cooking in homes. The early 1900s were preceded by light bulbs in the 1830s and the first electronic lamps were installed. The light arc was built in Paris in the 1840s. Theater illumination was developed by guiding an oxyhydrogen flame to a calcium oxide cylinder for early arc lights or street bulbs. Although it is no longer a light source for theaters, the term "in the focus" is still used. Fluorescent lights were invented and available in the early 1860s. Thomas Edison developed the carbon filament incandescent light bulb in 1879, which became the standard for lighting for many decades.

Dry type transformer consists of magnetic core transformers in which the magnetic core, primary & secondary windings are embodied using insulating materials such epoxy or polyester that are non-inflammable and can be defined as self-extinguishing. The global dry type transformer market analyzes different types and configurations of dry type transformers used in industrial, commercial, and other end uses. The market is segmented on the basis of type, technology, phase, voltage, and end use. Based on region, the global dry type transformer market is analyzed across North America, Europe, Asia-Pacific, and LAMEA.

11 月锂电池板块指数略弱于沪深300 指数。2020 年11 月，锂电池指数上涨4.26%，新能源汽车指数大幅上涨7.05%，而同期沪深300 指数上涨5.07%，锂电池指数略弱于沪深300 指数。