Tā zài yì jiā dàxíng zhèngquàn gōngsī zuò fēnxīshī.
He works as an analyst at a large brokerage.
Tips
usage
China's top-tier 证券公司 (中信证券, 华泰证券, 国泰君安, 海通证券, 招商证券 …) are regulated by the CSRC (证监会). Retail investors often just call them 券商 ('brokers') for short.
