Construction Services

Computer docking stations; Electronic docking stations; Electronic memory card readers; Flash card readers; Flash memory card readers; Memory card readers; Secure digital (SD) card readers; Smart card readers; USB card readers; USB hubs

Chemicals used in industry; calcium carbonate

Pharmaceutical preparations for treatment or prevention of COVID-19, coronavirus disease, and respiratory diseases and disorders; antivirals for treatment or prevention of COVID-19, coronavirus disease, and respiratory diseases and disorders