中国上证综指11月12日（周四）开盘下跌7.59点，跌幅：0.21%，报3673.06点； 中国深证成指11月12日（周四）开盘下跌27.91点，跌幅：0.25%，报11361.82点； 中国沪深300指数11月12日（周四）开盘下跌12.46点，跌幅：0.31%，报4063.25点； 中国创业板指数11月12日（周四）开盘下跌12.91点，跌幅：0.5%，报2559.16点； 中国科创50指数11月12日（周四）开盘上涨2.12点，涨幅：0.16%，报1302.5点。

Ternium SA CEO Maximo Vedoya said the company’s steel sales in Mexico are rising as customers shift to domestic product after import tariffs, but growth is being limited by weak enforcement. He said large volumes of foreign steel still enter Mexico via under‑invoicing, smuggling or transshipment to evade tariffs of up to 35%. Vedoya said Ternium’s Mexico shipments rose 13% in the first nine months of the year, with about 70–80% of that gain from import substitution, and urged authorities to ensure equal application of tariffs before considering U.S.-style 50% duties.

墨西哥主要股指开盘后升至72231点，创历史新高。