"Prestressed Concrete Hollow Square Piles" is now approved as the product standard for the construction industry industry, numbered JG/T197-2018, and will be implemented from April 1, 2019. The original "Prestressed Concrete Hollow Square Piles" (JG/T197-2006) was abolished at the same time. This standard is made public on the website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn), and is published and distributed by the China Standards Press organized by the Standards Quota Research Institute of the Ministry of Housing and Urban-Rural Development. Ministry of Housing and Urban-Rural Development of the People's Republic of China November 7, 2018