On January 8th, a groundbreaking development unfolded along the scenic banks of the Qiantang River. On this significant day, with the rhythmic pounding of pile - drivers, Jianyuan Technology's base for the assembly, integration, testing, as well as recovery and reuse of medium - to - large liquid carrier rockets officially kicked off construction in Qiantang. Xu Jin, who serves as a member of the Party Working Committee and Deputy Director of the Management Committee of the New Area, and is also a member of the Standing Committee of the District Party Committee and Deputy District Head, was present at the groundbreaking ceremony. This momentous event marks the official start of construction for China's inaugural offshore rocket recovery and reuse production capacity base, as well as the nation's first mega - factory dedicated to stainless steel rockets. It has been learned that this base will house three major centers: a recovery and reuse center, an inspection and testing center, and a production and manufacturing center. The project boasts a total investment of 5.2 billion yuan. Once completed, it is projected to have an impressive annual production capacity of 25 rockets.