加拿大抵押贷款及住房公司：加拿大住房可负担性仍然是主要问题，新建筑速度放缓。

Core Insights - The primary issue in Canada remains housing affordability, with a slowdown in new construction [1] Group 1 - Housing affordability continues to be a significant concern for Canadians, impacting many households [1] - The pace of new building construction has decelerated, contributing to the ongoing affordability crisis [1]