> In Morris Chang’s own estimation, the chips produced from TSMC Arizona may cost “at least 50% more” than the chips from TSMC Taiwan. I'd like to know why its

> In Morris Chang’s own estimation, the chips produced from TSMC Arizona may cost “at least 50% more” than the chips from TSMC Taiwan. I'd like to know why its 50% more. Labor costs? Regulations? Taxes? We aren't told and I cant read the linked WSJ article.