Dr. Zhang Changdan is a partner in the Beijing office of Dacheng. She advises emerging and established companies as well as investors in the energy, technology and mining, among others. Dr. Zhang's broad corporate practice includes counseling on mergers and acquisitions, investment and financing, digital business compliance, and related dispute resolution in energy, environmental protection, and fintech industries. Dr. Zhang has represented and counseled dozens of enterprises and their subsidiaries in the energy and environmental protection industry, as well as many financial technology platforms such as supply chain finance and online insurance.

Represented a top new energy group (listed company) in its reorganization of select renewable energy assets with another top energy group in China Mainland (2017).

Represented a top energy group in its assets reorganization of its Chifeng office and Hong Kong subsidiary.

Represented a French energy group in its acquisition of solar power station in China Mainland;

Represented a top iron and steel group in its acquisition of select assets of a special steel company;

Represented a coal industry group in its acquisition of coal mine from a state-own company;

Represented Tech company in its acquisition of select assets of an environmental Sci-Tech company (listed company);

Represented a HK investor in its acquisition of select assets of a media company;

counseled a listed company in its refinancing;

counseled a top energy group in its building of a supply chain finance platform;

counseled a grid group in its building of a supply chain finance e-commerce platform;

counseled a regulatory institution in its regulatory policy making on a specific fin-tech business;

counseled a city in its import of a set of high-tech medical equipment and technologies;

counseled a fin-tech goup in its financing and building of online insurance platform.