Is the house in Sifang Jiayuan, Xiaogang, Ningbo built with sea sand?

No Ningbo Xiaogang Sifang home is located in Donghai Road, and its subordinate area is Beilun xiaogang town. The river sand used in the construction of this community is not sea sand, which will shorten the life of the house and the overall development is good. The residential price is 3500.0 yuan/square meter. The property right is 70 years, and the building area is 140000.00㎡.