CHNR vs SINT Comparison

China Natural Resources Inc is an investment holding company. It principally engaged in the exploration and mining and wastewater treatment businesses in the People's Republic of China. The company has two operating segments: (i) Wastewater treatment segment, which consists of sales of assembled equipment, provision of construction service, and participation in PPP projects as an operator (ii) Exploration and mining segment, which consists of the exploration of lead, silver, and other metals in the Inner Mongolia Autonomous Region of the PRC and the trading of copper ores products. It earns the majority of its revenue from the Wastewater treatment segment.

SINTX Technologies Inc is a ceramics company, focused on providing solutions in a variety of biomedical, technical, and antipathogenic applications. It has grown from focusing on the research, development, and commercialization of medical devices manufactured with silicon nitride to becoming a renowed ceramics company engaged in diverse fields, including biomedical, technical, and antipathogenic applications. Its biomedical products are biocompatible, bioactive, antipathogenic, and to have good bone affinity. Spinal implants made from SINTX silicon nitride have been successfully implanted in humans in the US, Europe, Brazil, and Taiwan.