Taiwan joined a yearslong US campaign to curtail China’s technological ascent when it blacklisted the country’s AI and chipmaking champions, an unprecedented step that may signal a resurgent effort to isolate its powerful neighbor’s semiconductor sector.

The International Trade Administration of Taiwan added Huawei and SMIC to its "Strategic High-Tech Commodities Entity List," including a host of their subsidiaries. Huawei and SMIC, two of China's leading semiconductor companies,

Taiwan’s Commerce Ministry has added Chinese chipmakers Huawei Technologies and Semiconductor Manufacturing International Corp to its export control list, as trade and technology frictions between the self-ruled island,