Brief: Quantum Base Holdings Announces 15-Year Exclusive Art Market Deal Worth 9.4 Mln Stg
Nov 17 (Reuters) - Quantum Base Holdings PLC QUBE.L: QUANTUM BASE HLDGS - PARTNERSHIP WITH CUSTOMER #2 QUANTUM BASE HOLDINGS PLC - 15-YEAR EXCLUSIVE ART MARKET DEAL WORTH £9.4 MILLION Source text: ID:nRSQ6942Ha Further company coverage: QUBE.L ((Reuters.Briefs@thomsonreuters.com))