Xinhua| Updated :2022-08-02 Foreign direct investment into the Chinese mainland, in actual use, expanded 17.4 percent year-on-year to 723.31 billion yuan in the first half of the year, the Ministry of Commerce said Friday. Specifically, foreign investment in high-tech manufacturing rose 31.1 percent, while that in the high-tech service sector jumped 34.4 percent. The service industry received 537.13 billion yuan …