This document lists 14 major steel plate mills in China, including Baoshan Iron & Steel Mill, Anshan Iron & Steel Mill, Wuhan Iron & Steel Mill, Shagang, Shougang, Baotou Iron & Steel Mill, Yingkou Iron & Steel Mill, Nanjing Iron & Steel Mill, Tianjin Iron & Steel Mill, HBIS-Tangshan Heavy Iron & Steel Mill, Jingye Iron & Steel Mill, Puyang Iron & Steel Mill, Wenfeng Iron & Steel Mill, and Hanye Iron & Steel Mill. It provides contact information for the website and social media accounts of Gobic Industry and invites readers to provide feedback to the listed email address.