China’s top economic adviser unexpectedly participated in trade meetings involving high-level U.S. trade representatives in Beijing Monday.

The U.S. did not send its top trade negotiators that have participated in previous U.S.-China trade talks and yet China sent in its top economics adviser Chinese Vice Premier Liu He. Bloomberg reported that China had communicated they would have a lower level Commerce Ministry official participating in the talks.

The U.S. trade delegation includes Deputy U.S. Trade Representative Ambassador Jeffrey Gerrish, USTR Chief Agricultural Negotiator Ambassador Gregg Doud, Under Secretary for Trade and Foreign Agricultural Affairs Ted McKinney, Under Secretary of Commerce for International Trade Gilbert B. Kaplan, Assistant Secretary for Fossil Energy Steven Winberg, and Under Secretary for International Affairs David Malpass.

Treasury Sec. Steve Mnuchin has led previous in-person trade meetings for the U.S. Those meetings have included top U.S. trade officials including Commerce Sec. Wilbur Ross, U.S. Trade Representative Robert Ligthhizer, National Economic Council Dir. Larry Kudlow, and Assistant to the President for Trade and Manufacturing Policy Peter Navarro.

The two countries have held meetings over many months, stalling at times.

President Donald Trump has expressed hope for a bilateral trade deal with China while pointing to years of hundreds of millions in trade deficit between the two nations. In October he told Breitbart News, “If you look at their economy, the Chinese economy is not doing well. And we’re doing very well.” He added the U.S. has rebuilt China and he didn’t believe they were ready to negotiate yet.

After months of U.S. tariffs on Chinese imports and Chinese retaliatory tariffs on U.S. goods, Trump and Chinese President Xi Jinping held December 1, 2018 meetings at the G20 in Argentina. There the two agreed to a temporary relief from any tariffs increases and China agreed to put focused effort into trade negotiations over a 90-day period.

China began outwardly promoting any progress from late December trade calls between representatives from the two countries. China’s Ministry of Commerce specifically promoted “new progress” on one of two trade calls during which trade imbalances and intellectual property protections were discussed. These are two issues that president Trump has for months made clear are requirements for relenting on tariffs and making any trade agreement.

China heralded an agreement in the last week of December between China and the U.S. to hold another round of in-person meetings in January, the meetings that are now occurring this week.

President Trump acknowledged “big” trade progress with China after a phone call with president Xi just before years end.

“Talks with China are going very well!” president Trump declared Tuesday, a day after the in-person talks in Beijing began with the participation of vice premier Liu and the U.S. trade delegation.

Michelle Moons is a White House Correspondent for Breitbart News — follow on Twitter @MichelleDiana and Facebook