(Bloomberg) -- China warned that Haikui will bring heavy rains to regions in its south and east as concern lingers about the cyclone’s impact on farming with rice prices already soaring. Most Read from BloombergHuawei Teardown Shows Chip Breakthrough in Blow to US SanctionsMercedes Bets on Range Boost in Swipe at Tesla’s EV LeadDiamond Prices Are in Free Fall in One Key Corner of the MarketWhy China Is Avoiding Using ‘Bazooka’ to Spur EconomyWeather authorities issued a yellow rain alert Tuesday