Toyo Tire Corp. (TYO:5105) has posted a strong set of business results for the first half of calendar 2021, including sales revenue of 186.39 billion yen ($1.7 billion), up 23.8 percent year-on-year; an operating profit of 26.96 billion yen, up 240 percent; an ordinary income of 29.22 billion yen, up 567.2 percent; and a net profit of 20.67 billion yen,…