Pfizer is one of the world's largest research-based pharmaceutical companies. It discovers, develops, manufactures and markets many of the world's best-known consumer brands as well as prescription medicines for humans and animals.
改革医疗卫生行业,推广健康生活方式,确保人人享有可负担、高质量的医疗服务
更新国际规则、国家政策和境内贸易便利化战略,加强贸易与投资