BUZZ — Australia's ARB hits over 6 — year low after warning of softer Q1 trading
* ARB Corp shares tumble as much as 5.3% to A$16.21, their lowest level since late May 2020, marking the stock's steepest intraday decline in a week * Automotive parts retailer says its independent stores, dealership channels and wholesale operations faced softer trading conditions in Q1, even as aftermarket business o