NCTY vs POCI Comparison

The9 Ltd operates a cryptocurrency mining business. It provides computing power, or hash rate, to a Bitcoin mining pool and is entitled to receive a fractional share of Bitcoin award from the Bitcoin mining pool in return. The company generates its revenues from customers in Greater China, Asia/Eastern Europe, and North America. Its segments are: Crypto mining business, and Online game services, out of which Crypto mining business derives maximum revenue.

Precision Optics Corp Inc is engaged in designing, developing, and manufacturing advanced optical instruments. It manufactures medical products such as endoscopes and endocouplers which incorporate various optical technologies for use in a variety of minimally invasive surgical and diagnostic procedures. The company also produces endoscopes for various applications as well as designs and manufactures custom optical medical devices to satisfy customers' specific requirements. In addition, the company manufactures and sells components and assemblies specially designed for industrial and military use. The company earns the majority of its revenue from the United States.