https://www.reuters.com/article/us-xiaomi-ipo/chinas-xiaomi-targets-as-much-as-6-1-billion-in-hong-kong-ipo-sources-idUSKBN1JG0TF >HONG KONG (Reuters/IFR) - Chinese smartphone maker Xiaomi Corp is planning to raise up to $6.1 billion from a Hong Kong IPO launching this week, people with knowledge of the matter said, in what will be one of the biggest tech floats globally of recent years.