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* Hot UK labour market pressures BoE to act again

* U.S. inflation data due at 1230 GMT (8:30 a.m. ET)

* Miners jump; China's rate cut boosts metal prices

* CMC Markets falls, flags hit to Q1 profit

* FTSE 100 up 0.2%, FTSE 250 adds 0.1%

June 13 (Reuters) - UK's main stock indexes edged up on Tuesday, as a jump in miners ahead of a key U.S. inflation data helped temporarily shrug off renewed fears of further rate hikes by the Bank of England.

The resource-heavy FTSE 100 rose 0.2% as of 0814 GMT GMT, while the domestically focused FTSE 250 midcap index was up 0.1%.

Miners climbed 2.7%, touching a seven-week high, as metal prices rose on hopes of improved demand after top consumer China cut borrowing costs to boost economic growth.

Investors were waiting for U.S. May consumer inflation data, expected to show price pressures eased in that month, and likely corroborating bets for a pause in the Federal Reserve's rate-hiking cycle. Traders expect a hike in July.

"However, if they see any inkling in the data that inflation risks running high again, they will throw a net to try and catch it with another rate rise," said Susannah Streeter, head of money and markets at Hargreaves Lansdown.

The European Central Bank is widely expected to raise rates by 25 basis points on Thursday, while the Bank of England is also seen delivering a similar sized rate hike next week.

Back home, data showed Britain's labour market looked much stronger than expected in the three months to April, bolstering bets of continued rate hikes by the BoE this year.

"We have this strong wage growth which of course will help households struggling with the cost of living crisis, but these latest labour market trends risk adding fuel to inflationary fires," Streeter added.

Among individual movers, online trading platform CMC Markets dropped 5.4% after flagging a hit to first-quarter net operating income, while housebuilder Bellway Plc dropped 2.4% on flagging renewed slowdown concerns on higher mortgage rates and broader cost-of-living pressures. (Reporting by Ankika Biswas in Bengaluru; Editing by Saumyadeb Chakrabarty and Nivedita Bhattacharjee)