Esposito is no longer representing Huawei, less than six months after he started lobbying for the Chinese company. Huawei paid Esposito’s firm, Federal Advocates, more than $1.6 million to lobby the White House and the Commerce Department as part of Huawei’s effort to get off the Commerce Department’s “entity list” restricting U.S. companies’ ability to do business with Huawei, according to disclosure filings.