康龙化成：美国加征关税对公司业务产生的影响有限

Group 1 - The core viewpoint is that Kanglong Chemical's business has been minimally affected by the recent U.S. tariffs, as their primary focus is on providing R&D services, with a small proportion of their business related to commercial goods exports [2] - The company has not received any feedback from clients or partners indicating that tariff issues have impacted their business collaborations [2] - Kanglong Chemical is closely monitoring macroeconomic uncertainties and related policy developments, while also advising investors to be aware of investment risks in the context of geopolitical factors [2]