Eric Walker added a number of topics to Telecommunications organizations and businesses, and added Telecommunications organizations and businesses to Telecommunications and Specific technology businesses

Eric Walker added Trump Moves to Ban Foreign Telecom Gear, Targeting Huawei in Battle With China - The New York Times to China Mobile Limited, and added China Mobile Limited to China Mobile Communications Corporation

Eric Walker added China Mobile Limited to China Mobile Communications Corporation, and added China Mobile Communications Corporation to Telecommunications organizations and businesses