China is starting to show what sway it has in the semiconductor supply chain, and stocks are only starting to react. About a week ago on July 3 , China's Commerce Ministry announced export restrictions on germanium and gallium would take effect on Aug. 1. WestSummit claims about 20 billion yuan ($2.77 billion) in assets under management. China's latest export curbs follow sweeping U.S. export restrictions in October to limit Chinese businesses' access to advanced semiconductor technology. One of Delta's investments, Shanghai New Vision Microelectronics, raised just over 1 billion yuan in an initial public offering on Shanghai's Star board on June 1.

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Persons: Bo Du, Du, WestSummit, Greg Ye, Ye, Wei Jianguo, Wei didn't, Brian Tycangco, Tycangco Organizations: China's Commerce Ministry, . Geological Survey, WestSummit Capital Management, CNBC, Delta Capital, Shanghai New Vision Microelectronics, Shanghai's Star, Stansberry Research, Materials, Earth Holdings Locations: China, Yunnan, U.S, Shenzhen, Shanghai, Washington, Beijing