对中国建筑材料的关税正在造成南加州建筑业的不确定性和成本上升。 Tariffs on Chinese building materials are causing uncertainty and rising costs in Southern California's construction industry.

对进口建筑材料的关税,特别是对来自中国的建筑材料的关税,正在造成南加利福尼亚建筑业的不确定性。 Tariffs on imported building materials, especially those from China, are causing uncertainty in Southern California's construction industry. 建筑商正面临费用上涨和紧急采购,影响到受火灾影响地区的项目。 Builders are facing rising costs and are making urgent purchases, affecting projects in fire-affected areas. 不确定性使预算编制复杂化,可能导致材料短缺和木材和浴缸等项目费用增加,从而影响预期的洛杉矶建筑繁荣。 The uncertainty is complicating budgeting and could lead to material shortages and higher costs for items like lumber and bathtubs, impacting the expected construction boom in Los Angeles.