Is Alcon a first tier foreign company

Yes. Alcon is the world's largest ophthalmic pharmaceuticals and medical devices specialized companies, mainly engaged in the development of ophthalmic pharmaceuticals, ophthalmic surgical equipment and devices, contact lens-related care products, with a large market share, as of November 10, 2023 is located within the world's top 500 companies, and is a high-quality tier one foreign enterprises.