99 Speed Mart, Malaysia's largest mini-market chain, plans a $509m IPO in September, the country's largest since 2014.

99 Speed Mart, Malaysia's largest mini-market chain retailer, plans to make its market debut on September 9 after raising $509m in an IPO set to launch next month, marking the country's largest in seven years. Sources say the IPO will be the biggest in Malaysia since 2014.