Mint shares surge 10.52% intraday after launching Hong Kong-based Spark Interiors for residential design expansion.

Mint Incorporation Limited (NASDAQ: MIMI) surged 10.52% intraday following the announcement on December 23, 2025, that it established a new Hong Kong subsidiary, Spark Interiors Limited. The subsidiary, targeting the residential interior design and fit-out market, signals a strategic expansion into consumer-facing design services, aiming to diversify revenue streams and broaden its customer base. This move aligns with the company’s growth strategy to strengthen its position in the home-focused interior solutions sector, likely driving investor optimism. Other news events, including prior negative sentiment or unrelated developments, did not align with the upward movement.