On December 19, Gelonghui reported that Guangdong Insight Brand Marketing Group (300781.SZ) stated on the investor interaction platform that ByteDance is both a client and a supplier of the company. The company has obtained the generation ports/qualifications such as Byte/ Douyin Star Map, Cloud Map, AD, Qianchuan, and Preferred, and provides a full range of Marketing Services including information flow advertising, influencer marketing, Short Video editing, account operation, e-commerce live streaming, and customized short plays in the Byte traffic ecosystem.