On March 10, 2021, the China Rubber Industry Association released the list of "Top 100 Enterprises of China Rubber Industry Association in 2021". According to the "2021 China Rubber Industry Association Top 100 Enterprises Promotion Activity Plan" by the China Rubber Association, recommended by various branches (committees), and ranked by the total main business income of enterprises in the fourth quarter of 2019 and the first three quarters of 2020, 142 enterprises recommended by the China Rubber Association were shortlisted for the "2021 China Rubber Industry Association Top 100 Enterprises" list and publicly announced. Among them, 10 rubber additive enterprises were shortlisted:

On March 11, 2021, the Rubber Additive Professional Committee of the China Rubber Industry Association compiled and ranked the sales revenue data of member enterprises for the whole year of 2020 (first quarter to fourth quarter), and announced the top 10 rubber additive enterprises in 2020: