The blue-chip CSI300 index ended 1.0% lower at 5,088.26, while the Shanghai Composite Index declined 0.8% to 3,525.50.

Although air-conditioning has improved well-being and productivity in many parts of the world, the underlying technology has long been stuc...

Delhi-based Amarjit Singh, founder of air-conditioning company Intec, reveals how he overcame setbacks to steadily build a successful busin...