Tuo Zhen, spokesperson for the 19th National Congress of the Communist Party of China, holds a press conference at the Great Hall of the People in Beijing, capital of China, Oct. 17, 2017. (Xinhua/Jin Liwang)

BEIJING, Oct. 17 (Xinhua) -- China's policy of foreign investment utilization will remain unchanged, a spokesperson for the 19th National Congress of the Communist Party of China said Tuesday.