SID vs NNNN Comparison

Companhia Siderurgica Nacional is an integrated steel producer. together with its subsidiaries operates in five main business segments: Steel industry: production and marketing of flat and long steels; Mining: extraction, processing and marketing of iron ore, tin, limestone and dolomite; Cement: production and commercialization of bagged and bulk cement, in addition to aggregates, concrete, and other related products; Energy: generation and sale of energy from almost all renewable sources; and Logistics: participations in railways and port terminals. The group generates the majority of its revenue from the Steel industry segment. Geographically, it derives a majority of revenue from Asia.

Anbio Biotechnology is a medical device company focused on in vitro diagnostics. It offers laboratory, wellness, at-home, and point-of-care (POCT) in vitro diagnostic (IVD) solutions to detect a wide range of biomarkers associated with critical medical domains encompassing infectious diseases, cancer, cardiovascular diseases, inflammation, drug abuse, endocrine disorders, renal disease, pharmacogenomics, and diabetes. Its product portfolio comprises AF-1200 Fluorescence Immunoassay Analyzer, SHA-100 Dry Chemistry Analyzer, Ferritin Rapid Test Kit, Dengue NS1 Rapid Test, Multi-HBV Rapid Test, COVID-19 Test Kit (Real-time PCR), and others. Geographically, the company generates maximum revenue from the European Union, followed by South America, Asia Pacific, North America, and other regions.