Hong Kong mobile network operator SmarTone names new CEO amid severe challenges

Mobile network operator SmarTone Telecommunications has named its long-standing chief technology officer, Stephen Chau Kam-kun, as the company's interim chief executive.
The appointment follows the announcement made in April by SmarTone founding chief executive Douglas Li, aged 61, to step down from his role.
Chau, 54, told the South China Morning Post on Monday that he will serve as chief executive from September 1 "for a period of 12 months, or as soon as a permanent CEO has been identified".
In a regulatory filing on Monday, SmarTone said Chau joined the company in 1993 as head of operations and was promoted to CTO in 1999.
Prior to his appointment as interim chief executive, Chau was named as one of the firm's executive directors.
"Chau's leadership has shaped the company's technological innovations, impacting all areas of business operations and establishing sustainable competitive advantages," SmarTone said in its filing.
"Chau also oversees the evolution of the company's industry leading customer management and support systems."