On December 1-2, the 8th China Industrial Internet Conference and Jiangsu E-Commerce Conference opened in Nanjing, Jiangsu. At the conference, the "2021 Top 100 in China's Industrial Internet" list was announced, and Abrasivestocks made the list again. The "2021 Top 100 in China's Industrial Internet" is the 12th list released by Tobi Network since it began publishing the list in 2015. Other well-known companies on the list include Alibaba, Ouyeyun, Manbang, Guolian, Shanghai Steel Union, Huitongda, and Huaneng Zhichain. Since its establishment in 2018, Abrasivestocks has regarded “helping outstanding Chinese grinding companies go global” as its development mission. In February 2020, Abrasivestocks merged with Grinding Network; in November 2021, it merged with Grinding Business Network. By integrating industry resources, Abrasivestocks has connected the upstream and downstream of the grinding industry, establishing a multi-channel and diversified service platform for the industry.