BEIJING/SHANGHAI (Reuters) – Uber Technologies Inc’s China arm has closed its $1 billion fundraising round early, according to two people with knowledge of the matter, with investors still hopeful for the U.S.-based ride service despite strong domestic competition. Investors in Uber’s Chinese unit include Internet giant Baidu Inc, China CITIC Bank Corp Ltd and China Life Insurance Co Ltd, among others, said one of the people, requesting anonymity because they were not authorized to discuss the matter publicly.