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* Manufacturing PMI rises

* Wickes Group rises on upbeat annual profit outlook

* M&C Saatchi surges on strong annual results outlook

* FTSE 100 and FTSE 250 up 0.8%

June 1 (Reuters) - The British mid-cap stock index rose to a record high on Tuesday, helped by gains in industrials and consumer discretionary stocks, while an upbeat reading on factory activity infused confidence on the economic recovery.

The domestically focused mid-cap FTSE 250 index advanced 0.8% as a deluge of new orders helped drive a record increase in British manufacturing activity last month as the economy began to recover from the COVID-19 pandemic.

The blue-chip index climbed 0.8%, with base metal miners gaining 3.7% as they tracked higher copper and iron ore prices.

Oil majors BP and Royal Dutch Shell added more than 1.2% each after Brent crude topped $70-mark on favorable demand outlook.

"UK markets has been the big beneficiary of inflation trade since it is a heavily weighted market with the commodity sector. At the same time, it’s underperforming when compared to the rest of Europe," said Keith Temperton, a sales trader at Forte Securities.

"With talks going around about a delay in reopening, developments related to COVID-19 will be keenly watched by the markets."

Mortgage lender Nationwide said British house prices jumped by an annual 10.9%, the most in nearly seven years, apparently set to accelerate further as people seek new homes after the pandemic.

The wider homebuilders index rose 2.1%.

The FTSE 100 index has traded in a tight range since April as concerns grew that central banks might pare support early as economies reopen and inflation climbs.

Among other stocks, Wickes Group added 4.7% after the do-it-yourself retailer said its full-year profit would be in the upper half of analyst expectations after sales surged in April.

M&C Saatchi jumped 12.1% after the advertising agency forecast upbeat annual results on new robust campaigns.

Travel food group SSP Group rose 3.0% after Peel Hunt upgraded the stock to "add" on potential growth from European air market opening. (Reporting by Shivani Kumaresan and Devik Jain in Bengaluru; editing by Uttaresh.V and David Gregorio)