Compare Stocks

Meta Data Limited, together with its subsidiaries, operates K-12 after-school education platform that focuses on young children mathematics training services and FasTrack English services in the People's Republic of China and internationally. The company's products include Artificial Intelligent Education (AIE), a smart training system incorporating virtual reality, artificial intelligence, blockchain, and other technologies to facilitate the teaching and training process; Artificial Intelligent Universe (AIU), provides software and hardware infrastructure (IAAS) to Metaverse business operators or individual users targeted to improve the accessibility of rendering modes through cloud computing and edge computing algorithms and computing power to improve the virtual world; and smart ID card services. It also provides technical services, including simulation teaching modules, 3D teaching modules, virtual reality modules, etc. for smart education business operation service providers, as well as digital services; project completion inspection services; and customer acceptance services. The company was formerly known as OneSmart International Education Group Limited and changed its name to Meta Data Limited in April 2022. Meta Data Limited was founded in 2007 and is headquartered in Sha Tin, Hong Kong.

Ebang International Holdings Inc., through its subsidiaries, engages in the research, design, and development of application-specific integrated circuit chips and manufacture of Bitcoin mining machines under the Ebit brand in Singapore, Hong Kong, Australia, the Bahamas, and internationally. It also provides mining machine hosting services; and engages in the development of proprietary cryptocurrency exchange platform. In addition, the company offers fiber-optic communication access devices, including multiprotocol label switching fiber-optic access network devices, multi-service access platform integrated business access devices, and wavelength-division multiplexing fiber-optic devices; and enterprise convergent terminal products, which consists gigabit passive optical network, Fiber to the Room products, passive optical network converged gateways, enterprise cloud gateway devices, industrial Internet of Things access devices, and business enterprise smart wireless access devices. It serves the blockchain and telecommunications industries. The company also operates a cross-border payment and foreign exchange platform. It sells its blockchain products directly, as well as through its website; and telecommunication products under the EBANG brand name primarily through supplier contracts. The company was incorporated in 2018 and is headquartered in Hangzhou, China.

Fuel Tech, Inc. provides boiler optimization, efficiency improvement, and air pollution reduction and control solutions to utility and industrial customers worldwide. The company operates through Air Pollution Control Technology and FUEL CHEM Technology segments. The Air Pollution Control Technology segment offers technologies to reduce nitrogen oxide (NOx) emissions in flue gas from boilers, incinerators, furnaces, and other stationary combustion sources; NOxOUT and HERT selective non-catalytic reduction systems; selective catalytic reduction systems comprising ammonia injection grid, and graduated straightening grid systems; I-NOx systems; ESP Processes and Services; ULTRA technology; and flue gas conditioning systems. The FUEL CHEM Technology segment provides programs to improve the efficiency, reliability, fuel flexibility, boiler heat rate, and environmental status of combustion units by controlling slagging, fouling, corrosion, opacity, and acid plume, as well as the formation of sulfur trioxide, ammonium bisulfate, particulate matter, sulfur dioxide, and carbon dioxide through the addition of chemicals into the furnace using TIFI targeted in-furnace injection technology. This segment offers its FUEL CHEM program for plants operating in the electric utility, industrial, pulp and paper, waste-to-energy, and university and district heating markets; and the owners of boilers, furnaces, and other combustion units. Fuel Tech, Inc. was incorporated in 1987 and is headquartered in Warrenville, Illinois.

Pioneer Power Solutions, Inc., together with its subsidiaries, design, manufacture, integrate, refurbish, distribute, sell, and service electric power systems, distributed energy resources, power generation equipment, and mobile EV charging solutions. The company operates in two segments, Transmission & Distribution Solutions and Critical Power Solutions. The Transmission & Distribution Solutions segment provides electric power systems that help customers effectively and efficiently protect, control, transfer, monitor, and manage their electric energy requirements. It also provides e-Bloc power systems, low voltage switchgears, and transfer switches. The Critical Power Solutions segment provides power generation equipment, and aftermarket field-services to ensure smooth and uninterrupted power to operations during times of emergency. It serves utility, industrial, and commercial markets. The company was incorporated in 2008 and is headquartered in Fort Lee, New Jersey.