Metal stocks PMB Technologies Bhd and Ann Joo Resources Bhd have been downgraded to ‘Sell’ at BIMB Securities as they face a challenging business environment in the near term stemming from persistent global headwinds. In a research note released today, the equity research house has slashed PMB Tech's 52-week target price (TP) to RM1.11, down 62% from its earlier TP of RM3.63, as it rolls its valuation to FY24, based on price-earnings ratio (PER) of 18 times and earnings per share of 6.18 sen. For Ann Joo, BIMB Securities has a TP of 84 sen, down from 96 sen previously.