Group 1 - The company, Aopu Optoelectronics, has indicated its leading products in the aerospace sector, which include spaceborne optical payloads, airborne electro-optical pods, various calibers of electro-optical theodolites, satellite structures, rocket body structures, and solid rocket engine nozzles [2] - Detailed information regarding the company's products can be found in its disclosed annual report available on the Giant Tide website [2]