March 9 (Reuters) - The following are the top stories in the Financial Times. Reuters has not verified these stories and does not vouch for their accuracy.

Headlines

* Donald Trump to meet Kim Jong Un, South Korea says http://on.ft.com/2DcpOAz

* Co-op under investigation over unfair treatment of suppliers http://on.ft.com/2p0Mqii

* Tories urge Philip Hammond to increase spending on public services http://on.ft.com/2p0Nym2

* Brussels claims 2 bln euros from UK after customs fraud http://on.ft.com/2Ddh7Wx

Overview

- In a surprise announcement from Chung Eui-yong, South Korea's national security director, U.S. President Donald Trump has agreed meet North Korean leader Kim Jong Un by May this year.

- The UK supermarket regulator is probing The Co-Op after the grocer admitted failures and refunded 500,000 pounds to suppliers it treated unfairly.

- UK Chancellor Philip Hammond is expected to give a "no-frills" financial statement with the Treasury saying that it won't include any spending increases and no tax changes.

- The European Commission sent a formal notice to recover about 2 billion euros from the UK for failing to crack down on customs fraud over six years by Chinese clothing importers.

(Compiled by Bengaluru newsroom; Editing by Sandra Maler)