The biggest story in China tech this week is the announcement by US prosecutors of nearly two dozen charges against Huawei, the world's largest maker of equipment for telecoms networks, alleging it stole trade secrets from US companies, including T-Mobile US, violated economic sanctions and concealed its dealings with Iran via an unofficial subsidiary. Tech reporter Zen Soo speaks with Christopher Balding, a Fulbright University professor and author who spent nearly a decade working with Peking University's HSBC School of Business in Shenzhen, about Huawei and the US charges’ impact on its global aspirations, as well as broader implications for China’s expanding tech industry. Subscribe or listen now on iTunes or on Spotify