Core Viewpoint - The formal domestic production of the Orbitrap Exploris GC high-resolution gas chromatography-mass spectrometry (GC-MS) instrument marks a new stage in the localization of high-resolution products by Thermo Fisher Scientific [2] Summary by Relevant Sections - **Domestic Production Progress**: Since the launch of the first domestic gas chromatograph in 2012, Thermo Fisher has continuously deepened its localization strategy, achieving domestic production of various analytical instruments including liquid chromatography, ion chromatography, and high-resolution mass spectrometry [2] - **Product Range**: The company has successfully localized a range of products, including the Orbitrap Exploris GC high-resolution GC-MS, which signifies a significant milestone in its high-resolution product localization layout [2] - **Manufacturing Locations**: Thermo Fisher Scientific has established multiple manufacturing sites in China, including locations in Shanghai, Suzhou, and Guangzhou, to support its domestic production efforts [10]