On the morning of April 18, the 2021 China Feed Industry Exhibition hosted by China Feed Industry Association and National Animal Husbandry Station opened at Chongqing International Expo Center. As the first brand exhibition with the largest scale, the highest degree of specialization, and the strongest influence in the domestic feed industry, the theme of this exhibition is "Adapt to the new situation and empower new development". Li Defa, Chairman of China Feed Industry Association, Secretary of the Agricultural and Rural Working Committee of the Chongqing Municipal Party Committee, Director Lu Wei of the Municipal Agricultural and Rural Committee, academician of the Chinese Academy of Engineering, Professor Shen Jianzhong of China Agricultural University, and Secretary of the Party Committee of the National Animal Husbandry Station and deputy station chief Shi Jianzhong attended the opening ceremony.

As one of the outstanding representatives of the industry, L&P appeared in the large-scale feed additive enterprise exhibition area, and showed the industry's leading products TBHQ and BHA in the feed additive section. It provided customers with efficient feed antioxidant solutions and attracted many customers to stop. The negotiation was widely praised by the audience and industry colleagues.