The most important of these is still the Advanced Compression Materials Company, which needs to provide compression materials for many projects, including the most core interstellar spacecraft project.
To improve manufacturing efficiency, the Advanced Compression Materials Company had to create new Z-wave compression devices, but creating new devices would certainly take time.
The efficiency of the Advanced Compression Materials Company directly determined the efficiency of the construction of Energy-Gathering Satellites.
For Yixing to talk about 'three years, thirty satellites' was already an extreme figure, because at the same time they also needed the Advanced Compression Materials Company to mass-produce compressed monocrystalline silicon, which was used to produce the solar energy receiver-transducers for Unlimited Power Automobiles.
Meanwhile, the whole world also focused on the solar-orbiting Energy-Gathering Satellite.