China's Xi promises changes to promote tech center Shenzhen
In this photo released by China's Xinhua News Agency, Chinese President Xi Jinping, center, and other leaders applaud during an event to commemorate the 40th anniversary of the establishment of the Shenzhen Special Economic Zone in Shenzhen in southern China's Guangdogn Province, Wednesday, Oct. 14, 2020. Xi promised Wednesday new steps to back development of China's biggest tech center, Shenzhen, amid a feud with Washington that has disrupted access to U.S. technology and is fueling ambitions to create Chinese providers. (Zhang Ling/Xinhua via AP)

In this photo released by China's Xinhua News Agency, Chinese President Xi Jinping, center, and other leaders applaud during an event to commemorate the 40th anniversary of the establishment of the Shenzhen Special Economic Zone in Shenzhen in southern China's Guangdogn Province, Wednesday, Oct. 14, 2020. Xi promised Wednesday new steps to back development of China's biggest tech center, Shenzhen, amid a feud with Washington that has disrupted access to U.S. technology and is fueling ambitions to create Chinese providers. (Zhang Ling/Xinhua via AP)

Oct. 14, 2020 01:47 AM EDT
A TV screens broadcasts Chinese President Xi Jinping during an event to commemorate the 40th anniversary of the establishment of the Shenzhen Special Economic Zone in Shenzhen in southern China's Guangdogn Province at a restaurant in Hong Kong, Wednesday, Oct. 14, 2020. Xi promised Wednesday new steps to back development of China's biggest tech center, Shenzhen, amid a feud with Washington that has disrupted access to U.S. technology and is fueling ambitions to create Chinese providers. (AP Photo/Vincent Yu)

A TV screens broadcasts Chinese President Xi Jinping during an event to commemorate the 40th anniversary of the establishment of the Shenzhen Special Economic Zone in Shenzhen in southern China's Guangdogn Province at a restaurant in Hong Kong, Wednesday, Oct. 14, 2020. Xi promised Wednesday new steps to back development of China's biggest tech center, Shenzhen, amid a feud with Washington that has disrupted access to U.S. technology and is fueling ambitions to create Chinese providers. (AP Photo/Vincent Yu)

Oct. 14, 2020 03:16 AM EDT
FILE - In this Oct. 29, 2019, file photo, visitors tour exhibitor booths showcasing their security systems at the China Public Security Expo in Shenzhen, China's Guangdong province. President Xi Jinping on Wednesday, Oct. 14, 2020, promised new steps to promote development of China's biggest tech center, Shenzhen, amid a feud with Washington that has disrupted access to U.S. technology and is fueling ambitions to create Chinese suppliers. (AP Photo/Andy Wong, File)

FILE - In this Oct. 29, 2019, file photo, visitors tour exhibitor booths showcasing their security systems at the China Public Security Expo in Shenzhen, China's Guangdong province. President Xi Jinping on Wednesday, Oct. 14, 2020, promised new steps to promote development of China's biggest tech center, Shenzhen, amid a feud with Washington that has disrupted access to U.S. technology and is fueling ambitions to create Chinese suppliers. (AP Photo/Andy Wong, File)

Oct. 14, 2020 04:28 AM EDT
A TV screens is broadcasting Chinese President Xi Jinping during an event to commemorate the 40th anniversary of the establishment of the Shenzhen Special Economic Zone in Shenzhen in southern China's Guangdogn Province at a restaurant in Hong Kong, Wednesday, Oct. 14, 2020. Xi promised Wednesday new steps to back development of China's biggest tech center, Shenzhen, amid a feud with Washington that has disrupted access to U.S. technology and is fueling ambitions to create Chinese providers. (AP Photo/Vincent Yu)

A TV screens is broadcasting Chinese President Xi Jinping during an event to commemorate the 40th anniversary of the establishment of the Shenzhen Special Economic Zone in Shenzhen in southern China's Guangdogn Province at a restaurant in Hong Kong, Wednesday, Oct. 14, 2020. Xi promised Wednesday new steps to back development of China's biggest tech center, Shenzhen, amid a feud with Washington that has disrupted access to U.S. technology and is fueling ambitions to create Chinese providers. (AP Photo/Vincent Yu)

Oct. 14, 2020 03:16 AM EDT