Shanghai authorities convened major automakers, dealer groups, and internet platforms on Wednesday to reinforce compliance requirements regarding online information dissemination.

The meeting, which included industry giants Tesla and BYD, signals a tightening of regulatory oversight on how automotive companies and their partners communicate digitally within the municipality.

The directive forms part of a broader campaign to regulate online content, requiring participants to adhere to stricter guidelines on information sharing.

While specific penalties or detailed operational changes were not immediately disclosed, the gathering underscores the increasing scrutiny Chinese regulators are placing on corporate communications and digital marketing practices.

This development arrives as Chinese electric vehicle manufacturers have recently seen strong market performance.

Hong Kong-listed shares of Chinese EV makers rallied sharply earlier in the week, driven by better-than-expected June delivery data.