China said Saturday it had agreed with the U.S. to take up climate change and a handful of other issues, a sign of small but possible progress at recently concluded talks that were otherwise marked by acrimonious public exchanges over the divisions between the world’s two largest economies.

The official Xinhua News Agency said in a dispatch from Alaska, where the two-day meeting wrapped up Friday, that China and the U.S. had decided to set up a working group on climate change and hold talks “to facilitate activities of … diplomatic and consular missions” and on issues related to each other’s journalists.

The two countries feuded over journalist visas and consulates during the Trump administration, and climate change is seen as one area where they may be able to cooperate.

Senior Biden administration officials held their first face-to-face meeting with their Chinese counterparts in Anchorage, Alaska, since taking office earlier this year. The talks opened with tense and extended exchanges over human rights before television cameras, before the officials retreated behind closed doors.

The two countries are at odds over a range of issues from trade to human rights in Tibet, Hong Kong and China’s western Xinjiang region, as well as Taiwan, China’s assertiveness in the South China Sea and the coronavirus pandemic.

“The U.S. side should not underestimate China’s determination to safeguard national sovereignty, security and development interests,” Foreign Minister Wang Yi told Chinese media after the meeting.

The Biden administration has yet to signal whether it will back away from the hardline stances taken under President Donald Trump.

Secretary of State Antony Blinken said the U.S. shared its concerns about a number of Chinese actions. “We got a defensive response,” he said.

The Xinhua report did not provide any details on the climate change working group, other than to say both countries were committed to enhancing communication and cooperation in the field.

It also said the two sides discussed adjusting COVID-19 travel and visa policies and reciprocal arrangements for vaccination of their diplomats.

While the report said both countries agreed to hold talks on consular missions and journalists, it did not mention the previous disputes.

The U.S. ordered the closing of the Chinese consulate in Houston last year, and China responded by closing he U.S. consulate in the city of Chengdu.

China and the U.S. both expelled a number of each other’s journalists last year. In addition, Chinese journalists in the U.S. and foreign journalists working for U.S. media in China are now being granted only three-month stays, adding uncertainty to their tenure, though those stays have been generally renewed.